VT002026

Escherichia coli WDCM 00202 Vitroids^™

1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(s): E. coli WDCM 00202 Vitroids^™, Escherichia coli WDCM 00202 Vitroids^™, Certified reference material, Microbiological standards
• UNSPSC Code: 41116107

Properties

• grade: certified reference material
• Quality Level: 300
• agency: ISO 17034; ISO/IEC 17025
• form: solid
• shelf life: limited shelf life, expiry date on the label
• packaging: pack of 10 discs
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• sustainability: Greener Alternative Product
• application(s): microbiology
• greener alternative category: DfS-Developed
• storage temp.: −20°C
• suitability: Escherichia coli; Escherichia spp.

Description

General description

Escherichia coli WDCM 00202 Vitroids^™ are Certified Microorganisms Standards (Certified Microbiological Reference Materials) which can be used as quantitative and qualitative control organisms. They contain colony forming units (CFUs) in the range of 1,000-10,000 CFU per disc. The technology allows long-term conservation and renders the organisms resistant to temperature changes. They are intended to be used as daily internal quality control organisms. These microorganisms are certified according to ISO/IEC 17025 and produced under reproducible conditions compliant with ISO 17034 using authenticated strains from CECT^®. These ready-to-use microbiological controls minimize the need to maintain control strains in the test laboratory and guarantee an authenticated control culture for every quality control test. Vitroids^™ are derived from a traceable culture obtained freeze-dried from CECT^®.

We are committed to bringing you Greener Alternative Products. This product is a Design for Sustainability (DfS) developed product, which belongs to one of our four categories of greener alternatives. Click here to view its DfS scorecard.

Application

Escherichia coli WDCM 00202 Vitroids^™ are used as reference strains in routine quality control for food, beverage, water, and environmental testing. Additionally, they are excellent for use in method development and validations, as starter cultures, and for use in research studies and educational purposes.

Features and Benefits

• Ready-to-use at convenient CFU ranges
• No dilution required
• Quick rehydration in 10 minutes
• 2-3 years of shelf life in a standard -20 °C freezer
• Complete with a comprehensive certificate of analysis
• No maintenance of stock cultures
• No recovery time or pre-enrichment step is necessary
• Robust, efficient, and reliable
• Easy-to-use
• Cost-effective

Other Notes

Strain origin: CECT^® 9153

Other cell culture collections:

• DSM 114409
• NCTC 13216

Click here to access the BacDive database for more info on metabolism, genome, growth media, and more

Syatin History: < CIP, 2015 < NCTC, 2007


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

Legal Information

Derived from CECT^® strains

CECT is a registered trademark of Universitat de Valencia

Vitroids is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3