Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids

1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology

•  NACRES NA.24

Properties

General description

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Download your certificate at: http://www.sigma-aldrich.com.

Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)

Vitroids^™ discs contain Klebsiella aerogenes WDCM 00175 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^®.

Application

• 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.

Features and Benefits

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

Other Notes

ATCC^® 13048, NCTC 10006, NCPF -, DSM 30053, LMG 2094, IHEM -, CIP 60.86T

Origin Strain No. CECT^® 684

Legal Information

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

Safety Information