Pseudomonas aeruginosa WDCM 00025 Vitroids™
SUPELCO/VT000257 - 50,000-150,000 CFU mean value range, certified reference material, suitable for microbiology
Product Type: Chemical
Certified Microbiological Reference Standards
Vitroids™ are quantitative and qualitative control microorganisms
| application(s) | microbiology |
| grade | certified reference material |
| Quality Level | 300  |
| shelf life | limited shelf life, expiry date on the label |
| storage temp. | −20°C |
| 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 |
| General description: | These Vitroids™ discs contain Pseudomonas aeruginosa WDCM 00025 viable microorganisms (50,000-150,000 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®. |
| Legal Information: | ATCC is a registered trademark of American Type Culture Collection |
| Legal Information: | CECT is a registered trademark of Universitat de Valencia |
| Legal Information: | Derived from CECT® strains |
| Legal Information: | Vitroids is a trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | ATCC® 27853, NCTC 12903, DSM 1117 Origin Strain No. CECT® 108 |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |