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About This Item
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
sustainability
Greener Alternative Product
application(s)
environmental
food and beverages, microbiology
greener alternative category
storage temp.
−20°C
suitability
Staphylococcus aureus, Staphylococcus spp.
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 NCTC. 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.
Lenticule® discs are prepared from a traceable culture obtained freeze-dried from the National Collection of Type Cultures (NCTC) or National Collection of Pathogenic Fungi (NCPF) and are manufactured by Sigma-Aldrich under license from UK Health Security Agency.
Application
Features and Benefits
- Ready-to-use at convenient CFU ranges
- No dilution required
- Quick rehydration in 10 minutes
- At least 16 months 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
Other cell culture collections:
- DSM 683
- ATCC 9144
- CECT 59
- CIP/IP 53.154
Legal Information
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Storage Class
11 - Combustible Solids
wgk
WGK 3
Regulatory Information
This item has
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Explore certified microbiological reference materials: VITROIDS™, LENTICULE® discs by Millipore®. Ideal for food, beverage, cannabis testing. Order today
Global Trade Item Number
| SKU | GTIN |
|---|---|
| CRM06571M-10EA | 04061833541586 |
| CRM06571M-1VL | 04061834107613 |