Filtration
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Whatman® prepleated qualitative filter paper, Grade 597 1/2 WHA10311842
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 597 : 4-7 µm (medium fast filter paper)
A medium fast filter paper with medium to fine particle retention. Used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10311842, Whatman Article No. 28414235 (US reference) parameter 70 sec/100 mL speed (Herzberg) diam. 90 mm thickness 180 µm pore size 4-7 µm (Particle retention) basis weight 85 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 598 1/2 WHA10312256
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 598 : 8-10 µm (medium fast, thick filter paper)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 50 Торговая марка Whatman 10312256, Whatman Article No. 28414269 (US reference) parameter 50s / 100mL speed (Herzberg) diam. 500 mm thickness 320 µm pore size 8-10 µm (Particle retention) basis weight 140 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 598 1/2 WHA10312244
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 598 : 8-10 µm (medium fast, thick filter paper)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 50 Торговая марка Whatman 10312244, Whatman Article No. 28414266 (US reference) parameter 50s / 100mL speed (Herzberg) diam. 125 mm thickness 320 µm pore size 8-10 µm (Particle retention) basis weight 140 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 598 1/2 WHA10312251
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 598 : 8-10 µm (medium fast, thick filter paper)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 50 Торговая марка Whatman 10312251, Whatman Article No. 28414268 (US reference) parameter 50s / 100mL speed (Herzberg) diam. 240 mm thickness 320 µm pore size 8-10 µm (Particle retention) basis weight 140 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 598 1/2 WHA10312247
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 598 : 8-10 µm (medium fast, thick filter paper)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 50 Торговая марка Whatman 10312247, Whatman Article No. 28414267 (US reference) parameter 50s / 100mL speed (Herzberg) diam. 185 mm thickness 320 µm pore size 8-10 µm (Particle retention) basis weight 140 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 5V WHA1205185
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 5V: 2.5 µm (slow filter paper)
The maximum degree of fine particle filtration in the qualitative range. Capable of retaining the finest participates encountered in chemical analysis. Slow flow rate. Excellent clarifying filter for cloudy suspensions and for water and soil analysis.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 1205-185, Whatman Article No. 28417919 (US reference) parameter 0.40 psi wet burst, 1420 sec/100 mL speed (Herzberg) diam. 185 mm thickness 200 µm ash 0.06% pore size 2.5 µm (Particle retention) basis weight 98 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 WHA10312644
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 602 h : <2 µm (slow dense, filter paper)
A dense filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312644, Whatman Article No. 28414286 (US reference) parameter 750 sec/100 mL speed (Herzberg) diam. 125 mm thickness 160 µm pore size <2 µm (Particle retention) basis weight 84 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 WHA10312645
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 602 h : <2 µm (slow dense, filter paper)
A dense filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Cytiva, Whatman 10312645, Whatman Article No. 28414287 (US reference) parameter 750 sec/100 mL speed (Herzberg) diam. 150 mm thickness 160 µm pore size <2 µm (Particle retention) basis weight 84 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 WHA10312647
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 602 h : <2 µm (slow dense, filter paper)
A dense filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Cytiva, Whatman 10312647, Whatman Article No. 28414288 (US reference) parameter 750 sec/100 mL speed (Herzberg) diam. 185 mm thickness 160 µm pore size <2 µm (Particle retention) basis weight 84 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 WHA10312651
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 602 h : <2 µm (slow dense, filter paper)
A dense filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312651, Whatman Article No. 28414289 (US reference) parameter 750 sec/100 mL speed (Herzberg) diam. 240 mm thickness 160 µm pore size <2 µm (Particle retention) basis weight 84 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 WHA10312642
NACRES: NB.24 General descriptionTime-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 602 h : <2 µm (slow dense, filter paper)
A dense filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312642, Whatman Article No. 28414285 (US reference) parameter 750 sec/100 mL speed (Herzberg) diam. 90 mm thickness 160 µm pore size <2 µm (Particle retention) basis weight 84 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 604 1/2 WHA10312745
NACRES: NB.24 Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312745, Whatman Article No. 28414301 (US reference) parameter 50 sec/100 mL speed (Herzberg) diam. 150 mm pore size 25 µm basis weight 80 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 604 1/2 WHA10312751
NACRES: NB.24 Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312751, Whatman Article No. 28414303 (US reference) parameter 50 sec/100 mL speed (Herzberg) diam. 240 mm pore size 25 µm basis weight 80 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 604 1/2 WHA10312744
NACRES: NB.24 Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312744, Whatman Article No. 28414300 (US reference) parameter 50 sec/100 mL speed (Herzberg) diam. 125 mm pore size 25 µm basis weight 80 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 604 1/2 WHA10312747
NACRES: NB.24 Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312747, Whatman Article No. 28414302 (US reference) parameter 50 sec/100 mL speed (Herzberg) diam. 185 mm pore size 25 µm basis weight 80 g/m2 Узнать цену -
Whatman® prepleated qualitative filter paper, Grade 604 1/2 WHA10312753
NACRES: NB.24 Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10312753, Whatman Article No. 28414304 (US reference) parameter 50 sec/100 mL speed (Herzberg) diam. 320 mm pore size 25 µm basis weight 80 g/m2 Узнать цену -
Whatman® prepleated quantitative filter paper, ashless, Grade 589/1 1/2 black ribbon WHA10300045
NACRES: NB.24 General descriptionWhatman quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet your specific needs.
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades-very pure filters suitable for a wide range of critical analytical filtration procedures.
Hardened low ash: 0.015% ash maximum-treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance. These filters are particularly suitable for Buchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates.
Hardened ashless: 0.006% ash maximum-acid hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 589/1 : 12-25 µm (fast filter paper)
Prepleated Black Ribbon Filter, the established standard in quantitative analysis for the filtration of coarse precipitates (class 2a acc. to DIN 53 135). Ashless filter paper with very high flow rate. Used for many quantitative standard methods, especially for gravimetric applications (e.g., determination of the ash content in foodstuffs), or for the Blaine test in the cement industry.Other NotesField of Use: For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10300045, Whatman Article No. 28414103 (US reference) parameter 25 sec/100 mL speed (Herzberg) diam. 150 mm thickness 190 µm ash 0.01% pore size 12-25 µm (Particle retention) basis weight 80 g/m2 Узнать цену -
Whatman® prepleated quantitative filter paper, ashless, Grade 589/2 1/2 white ribbon WHA10300143
NACRES: NB.24 General descriptionWhatman quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet your specific needs.
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades-very pure filters suitable for a wide range of critical analytical filtration procedures.
Hardened low ash: 0.015% ash maximum-treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance. These filters are particularly suitable for Buchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates.
Hardened ashless: 0.006% ash maximum-acid hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 589/2 : 4-12 µm (medium fast filter paper)
White Ribbon Filter, prepleated ashless standard filter paper for medium fine precipitates (class 2b acc. to DIN 53 135) offering medium filtration speed. Applied in a variety of routine methods in quantitative analysis, e.g., determination of the sand content in foodstuffs; determination of the grade of flour; or analysis of aqueous suspensions in the paper industry.
Whatman quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet your specific needs.
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades-very pure filters suitable for a wide range of critical analytical filtration procedures.
Hardened low ash: 0.015% ash maximum-treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance. These filters are particularly suitable for Buchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates.
Hardened ashless: 0.006% ash maximum-acid hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 589/2 1/2: 4-12 µm
White Ribbon Filter, prepleated ashless standard filter paper for medium fine precipitates (class 2b acc. to DIN 53 135) offering medium filtration speed. Applied in a variety of routine methods in quantitative analysis, e.g., determination of the sand content in foodstuffs; determination of the grade of flour; or analysis of aqueous suspensions in the paper industry.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10300143, Whatman Article No. 28414122 (US reference) parameter 70 sec/100 mL speed (Herzberg) diam. 110 mm thickness 180 µm ash 0.01% pore size 4-12 µm (Particle retention) basis weight 85 g/m2 Узнать цену -
Whatman® prepleated quantitative filter paper, ashless, Grade 589/2 1/2 white ribbon WHA10300145
NACRES: NB.24 General descriptionWhatman quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet your specific needs.
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades-very pure filters suitable for a wide range of critical analytical filtration procedures.
Hardened low ash: 0.015% ash maximum-treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance. These filters are particularly suitable for Buchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates.
Hardened ashless: 0.006% ash maximum-acid hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Grade 589/2 : 4-12 µm (medium fast filter paper)
White Ribbon Filter, prepleated ashless standard filter paper for medium fine precipitates (class 2b acc. to DIN 53 135) offering medium filtration speed. Applied in a variety of routine methods in quantitative analysis, e.g., determination of the sand content in foodstuffs; determination of the grade of flour; or analysis of aqueous suspensions in the paper industry.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10300145, Whatman Article No. 28414123 (US reference) parameter 70 sec/100 mL speed (Herzberg) diam. 150 mm thickness 180 µm ash 0.01% pore size 4-12 µm (Particle retention) basis weight 85 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 0858, grained WHA10334383
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 0858: 7-12 µm
Grained, with medium fast flow rate and medium retention. A universal filter paper used for the filtration of extracts, oils, beers, syrups, etc., also applied in filter presses or for the aspiration of liquids.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 0858 packaging pack of 500 Торговая марка Whatman 10334383, Whatman Article No. 28414479 (US reference) parameter 55 sec/100 mL speed (Herzberg) W x L 390 mm x 390 mm thickness 170 µm pore size 7-12 µm (Particle retention) basis weight 75 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 0858, grained WHA10334365
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 0858: 7-12 µm
Grained, with medium fast flow rate and medium retention. A universal filter paper used for the filtration of extracts, oils, beers, syrups, etc., also applied in filter presses or for the aspiration of liquids.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 0858 packaging pack of 500 Торговая марка Whatman 10334365, Whatman Article No. 28414478 (US reference) parameter 55 sec/100 mL speed (Herzberg) W x L 110 mm x 580 mm thickness 170 µm pore size 7-12 µm (Particle retention) basis weight 75 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 0903 WHA10334885
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 0903: 4-7 µm
Thin filter paper with a smooth surface, offers medium to slow flow rate and good retention for small particles.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 0903 packaging pack of 500 Торговая марка Whatman 10334885, Whatman Article No. 28414504 (US reference) parameter 175 sec/100 mL speed (Herzberg) W x L 450 mm x 450 mm thickness 140 µm pore size 4-7 µm (Particle retention) basis weight 65 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 0905, creped WHA10334987
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 0905: 12-25 µm
A creped paper for coarse particles, offers a very high filtration speed.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 0905 packaging pack of 500 Торговая марка Whatman 10334987, Whatman Article No. 28414515 (US reference) parameter 20 sec/100 mL speed (Herzberg) W x L 580 mm x 580 mm thickness 270 µm pore size 12-25 µm (Particle retention) basis weight 75 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 1575 WHA10314916
NACRES: NB.24 General descriptionThese extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc. Some wet strengthened grades are available in folded (prepleated) forms.
Grade 1575: <2 µm (slow filter paper)
Slow filter paper with high wet strength. Resistant against: sulfuric and nitric acid solutions (up to 40% at 50°C), hydrochloric (up to 10% at 100°C, 20% at 60°C, 25% at 20°C), alkalis (up to 10% at 20°C).Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 100 Торговая марка Whatman 10314916, Whatman Article No. 28414373 (US reference) parameter 850 sec/100 mL speed (Herzberg) diam. 200 mm thickness 140 µm pore size <2 µm basis weight 92 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2294 WHA10342810
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2294: 8-15 µm
A very thick filter card with high wet strength. Offers very high flow rate and retains medium to coarse particles.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10342810, Whatman Article No. 28414578 (US reference) parameter 27.5 sec/100 mL speed (Herzberg) diam. 110 mm thickness 1500 µm pore size 8-15 µm (Particle retention) basis weight 556 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2294 WHA10342860
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2294: 8-15 µm
A very thick filter card with high wet strength. Offers very high flow rate and retains medium to coarse particles.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10342860, Whatman Article No. 28414579 (US reference) parameter 27.5 sec/100 mL speed (Herzberg) diam. 180 mm , with 33 mm center hole thickness 1500 µm pore size 8-15 µm (Particle retention) basis weight 556 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2589a WHA10343630
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2589a: 6-12 µm
A fast to medium filter with high wet strength offering medium retention.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 500 Торговая марка Whatman 10343630, Whatman Article No. 28414594 (US reference) parameter 60 sec/100 mL speed (Herzberg) diam. 140 mm thickness 430 µm pore size 6-12 µm basis weight 200 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2589a WHA10343687
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2589a: 6-12 µm
A fast to medium filter with high wet strength offering medium retention.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 2589a packaging pack of 100 Торговая марка Whatman 10343687, Whatman Article No. 28414600 (US reference) parameter 60 sec/100 mL speed (Herzberg) L x W 580 mm x 580 mm thickness 430 µm pore size 6-12 µm basis weight 200 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2589c WHA10343876
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2589c: 4-8 µm
Thick filter with medium to slow filtration speed, high wet strength and good retention for smaller particles.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 2589c packaging pack of 100 Торговая марка Whatman 10343876, Whatman Article No. 28414609 (US reference) parameter 160 sec/100 mL speed (Herzberg) L x W 25 mm x 75 mm thickness 750 µm pore size 4-8 µm (Particle retention) basis weight 400 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 2589d WHA10343976
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade 2589d: 2-6 µm
A very thick filter with high wet strength. Offers medium to slow rate and retains very fine particles.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 2589d packaging pack of 100 Торговая марка Whatman 10343976, Whatman Article No. 28414616 (US reference) parameter 235 sec/100 mL speed (Herzberg) W x L 25 mm x 75 mm thickness 1000 µm pore size 2-6 µm (Particle retention) basis weight 500 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 520a, creped WHA10331487
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have ben specifically designed to have particular properties for each technical application. Applications range from the filtration of beverges to the purification of electroplating baths.
Grade 520a: 15-18µm
A thin paper with great wet strength amd a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutios, oils, or plant extracts).
Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 520a packaging pack of 250 Торговая марка Whatman 10331487, Whatman Article No. 28414449 (US reference) parameter 17.5 sec/100 mL speed (Herzberg) L x W 580 mm x 580 mm thickness 300 µm pore size 15-18 µm (Particle retention) basis weight 90 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade 520b II, creped WHA10331687
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. Applications range from the filtration of beverages to the purification of electroplating baths.
Grade 502b II: 15-19µm
A thick paper with high wet strength offering a very high flow tae.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade 520b II packaging pack of 250 Торговая марка Whatman 10331687, Whatman Article No. 28414467 (US reference) parameter 15 ec/100 mL speed (Herzberg) L x W 580 mm x 580 mm thickness 500 µm pore size 15-19 µm (Particle retention) basis weight 135 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347509
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347509, Whatman Article No. 28414644 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 90 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347510
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347510, Whatman Article No. 28414645 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 110 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347511
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347511, Whatman Article No. 28414646 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 125 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347513
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347513, Whatman Article No. 28414648 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 150 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347512
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347512, Whatman Article No. 28414647 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 185 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347519
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347519, Whatman Article No. 28414649 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 240 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347530
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347530, Whatman Article No. 28414654 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 320 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347523
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347523, Whatman Article No. 28414652 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 385 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347525
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347525, Whatman Article No. 28414653 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 500 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347577
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose , circles packaging pack of 100 Торговая марка Whatman 10347577, Whatman Article No. 28414656 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 290 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347521
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347521, Whatman Article No. 28414650 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 270 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10347522
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose filters (super-refined), circles packaging pack of 100 Торговая марка Whatman 10347522, Whatman Article No. 28414651 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) diam. 340 mm thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10537138
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose , roll feature Grade Shark Skin packaging pack of 1 Торговая марка Whatman 10537138, Whatman Article No. 28416978 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) W x L 21 in. x 750 ft thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper for technical use, Grade Shark Skin®, creped WHA10538877
NACRES: NB.24 General descriptionThese filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each technical application. The applications range from the filtration of beverages to the purification of electroplating baths.
Grade Shark Skin: 8-12 µm
Creped, medium to slow, wet strength filter paper. Resistant to weak acids and bases. Often used as a protective paper for filter press cloths, as well as in processing of cocoa butter and edible oils.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationShark Skin is a registered trademark of Cytiva
Whatman is a registered trademark of CytivaПараметрыmaterial cellulose , sheets feature Grade Shark Skin packaging pack of 100 Торговая марка Whatman 10538877, Whatman Article No. 28417113 (US reference) parameter 77.5 sec/100 mL speed (Herzberg) W x L 8 in. x 10 in. thickness 170 µm pore size 8-12 µm (Particle retention) basis weight 44 g/m2 Узнать цену -
Whatman® qualitative filter paper, Grade 1 WHA10016508
NACRES: NB.24 General descriptionThese cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
Grade 1: 11 µm (medium flow filter paper)
The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets.
This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate.
In agriculture, it is used for soil analysis and seed testing procedures. In the food industry, Grade 1 is used for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations.
In air pollution monitoring, using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and color formation quantified by optical reflectance.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 500 Торговая марка Whatman 1001-6508, Whatman Article No. 28413929 (US reference) parameter 0.25 psi wet burst, 150 sec/100 mL speed (Herzberg) diam. 10 mm thickness 180 µm ash 0.06% pore size 11 µm (Particle retention) basis weight 87 g/m2 Узнать цену -
Whatman® qualitative filter paper, Grade 1 WHA10010155
NACRES: NB.24 General descriptionThese cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
Grade 1: 11 µm (medium flow filter paper)
The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets.
This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate.
In agriculture, it is used for soil analysis and seed testing procedures. In the food industry, Grade 1 is used for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations.
In air pollution monitoring, using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and color formation quantified by optical reflectance.Other NotesField of Use : For internal research use only. Products are not intended for diagnostic use or resale.Legal InformationWhatman is a registered trademark of CytivaПараметрыmaterial cellulose filters, circles packaging pack of 500 Торговая марка Whatman 1001-0155, Whatman Article No. 28413902 (US reference) parameter 0.25 psi wet burst, 150 sec/100 mL speed (Herzberg) diam. 15 mm thickness 180 µm ash 0.06% pore size 11 µm (Particle retention) basis weight 87 g/m2 Узнать цену
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Все сотрудники имеют высшее образование, закончили ведущие химические вузы страны, такие как РХТУ им Менделеева.
У большинства компаний срок ожидания составляет 10-12 недель.
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В случае любых неполадок за свой счет выполним ремонт в сервисном центре или на заводе-изготовителе. Или бесплатно заменим прибор на новый.
Производим пуско-наладку оборудования, валидацию, обучение сотрудников. Если нужно, привлекаем инженеров с заводов- изготовителей.
