Enterobacter cloacae WDCM 00083 Vitroids™ VT000836-10EA

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 (ISO Guide 34) and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)
These Vitroids™ discs contain Enterobacter cloacae WDCM 00083 viable microorganisms (1,000-10,000 CFU) in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
The discs consist of pure cultures of bacteria in a solid matrix, stable for at least one year and are in a viable state with a shelf life of 1-3 years.
Each batch is provided with a comprehensive certificate of analysis that specifies the mean number of colony-forming units (CFU), an expanded uncertainty about the mean, details about the method used to determine the product data and the number of passages (subcultures) from the original strain.
Vitroids™ are derived from a traceable culture obtained freeze-dried from CECT®.

• Daily quality control
• Performance testing of media acc. ISO 11133
• Validation of new methods
• Materials for proficiency testing or ring trials
• Method development
• Staff training
• Starter cultures

• Defined CFU range and low standard deviation
• Fast, reliable and easy to use

ATCC® 13047, NCTC 10005, DSM 30054
Origin Strain No. CECT® 194
Derived from CECT® strains
ATCC is a registered trademark of American Type Culture Collection
CECT is a registered trademark of Universitat de Valencia
Vitroids is a trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material
CofA	certificate is enclosed in each package
application(s)	microbiology: suitable
storage temp.	20°C

WGK Germany

WGK 3