VT001096
Listeria monocytogenes serovar 1/2a WDCM 00109 Vitroids
1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
Certified reference material, Microbiological standards, Listeria WDCM 00109 Vitroids
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About This Item
分類程式碼代碼:
41116107
NACRES:
NA.24
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一般說明
Listeria monocytogenes serovar 1/2a WDCM 00109 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 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®.
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®.
應用
Listeria monocytogenes serovar 1/2a WDCM 00109 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.
特點和優勢
- 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
其他說明
Strain origin: CECT® 5873
Other cell culture collections:
Other cell culture collections:
- DSM 102976
- ATCC® 35152
- NCTC 7973
Strain History: < CIP < H. Seeliger, Würzburg, Germany (1954)
法律資訊
ATCC is a registered trademark of American Type Culture Collection
CECT is a registered trademark of Universitat de Valencia
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
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