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Merck
CN

VT001093

Millipore

Listeria monocytogenes serovar 1/2a WDCM 00109 Vitroids™

greener alternative

80-130 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

别名:

L. monocytogenes serovar 1/2a WDCM 00109 Vitroids™, Listeria monocytogenes serovar 1/2a WDCM 00109 Vitroids™, Certified reference material, Microbiological standards

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关于此项目

UNSPSC代码:
41116107
NACRES:
NA.24

主要文件

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等级

certified reference material

质量水平

300

Agency

ISO 17034
ISO/IEC 17025

表单

disc (hydrosoluble)
solid

保质期

limited shelf life, expiry date on the label

包装

pack of 10 discs

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

sustainability

Greener Alternative Product

应用

environmental
food and beverages
microbiology

环保替代产品分类

DfS-Developed

储存温度

−20°C

适用性

Listeria monocytogenes
Listeria spp.

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一般描述

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 80-130 CFU range 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.

应用

Listeria monocytogenes serovar 1/2a WDCM 00109 Vitroids™ are used as reference strains in routine quality control for food, beverage, water, and environmental testing.
The product is to be used only as reference material in quality control assays, validation studies and proficiency testing. Commercial use or application is strictly prohibited, including replication for sale, distribution or transfer of any kind to third parties. Any unauthorized use, replication or distribution of the materials may be subject to prosecution and significant financial penalties.

特点和优势

  • 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

其他说明

Strain History: < CIP < H. Seeliger, Würzburg, Germany (1954)


Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)
Strain origin: CECT® 5873
Other cell culture collections:
  • DSM 102976
  • ATCC® 35152
  • NCTC 7973
  • LMG 10470
  • CIP 104794
Click here to access the BacDive database for more info on metabolism, genome, growth media, and more

法律信息

Derived from CECT® strains
ATCC is a registered trademark of American Type Culture Collection
CECT is a registered trademark of Universitat de Valencia
Vitroids is a trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

高风险级别生物产品--病毒，疫苗等

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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实验方案

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

李斯特菌：不可不防

近年来，李斯特菌病被定为重大的公共健康问题。这种病的主要感染对象是老年人、孕妇、新生儿和免疫功能低下者。

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