密理博 默克密理博 Escherichia coli WDCM 00013 Vitroids™，50,000 - 150,000 CFU平均值范围，经认证的参比物质，适用于微生物学，生产商：Sigma-Aldrich Production GmbH，Switzerland

产品概述

Escherichia coli WDCM 00013 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 50’000-150’000 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^®.

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应用领域

大肠杆菌WDCM 00013 Vitroids ™用作食品、饮料、水和环境检测的常规质量控制中的参考菌株。本品仅用作质量控制测定、验证研究和能力验证中的参考物质。严禁商业使用或应用，包括复制用于销售，任何未经授权的使用、复制或分发本材料的行为都可能会受到起诉和严重的经济处罚。

产品特点

在方便的CFU范围内即用无需稀释10分钟内快速复水在标准-20 °C冰柜中保存2 -3年完整的分析证书无需保存储备培养物无需恢复时间或预富集步骤稳健、高效、可靠易于使用经济高效

其他说明

历史：< ATCC < FDA < F. Schoenknecht

菌株来源：CECT ® 434其他细胞培养物：DSM 1103 ATCC ® 25922 NCTC 12241点击此处访问BacDive数据库，了解更多关于代谢、基因组、生长培养基等的信息

技术规格