VT000136
Escherichia coli WDCM 00013 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 00013 ™, Microbiological standards, Certified reference material, E. coli WDCM 00013 Vitroids™
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About This Item
Recommended Products
grade
certified reference material
Quality Level
Agency
ISO 17034
ISO/IEC 17025
form
disc (hydrosoluble)
solid
shelf life
limited shelf life, expiry date on the label
packaging
package of 10 discs
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
application(s)
environmental
food and beverages
microbiology
storage temp.
−20°C
suitability
Escherichia coli
Escherichia spp.
coliforms
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General description
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 for maintaining control strains in the test laboratory and guarantee the use of an authenticated control culture for every quality control test.Vitroids™ are derived from a traceable culture obtained freeze-dried from CECT.
Application
Features and Benefits
- Ready-to-use at convenient CFU ranges
- No dilution required
- Quick rehydration in 10 minutes
- 2 to 3 years shelf life in 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
Other cell culture collections:
- DSM 1103
- ATCC® 25922
- NCTC 12241
- LMG 8223
- CIP 76.24
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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