跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
所有图片(5)

主要文件

查看所有文档

安全信息

VT000093

Millipore

Enterococcus faecalis WDCM 00009 Vitroids™

greener alternative

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

别名:

Certified reference material, Microbiological standards, Enterococcus WDCM 00009 Vitroids™

登录查看公司和协议定价

选择尺寸

20 μG
¥3,096.05
50 μG
¥5,521.21

¥3,096.05

预计发货时间2025年7月16日详情

登录查看协议价
获取大包装报价索取更多信息
所有图片(5)

选择尺寸

变更视图
20 μG
¥3,096.05
50 μG
¥5,521.21

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

¥3,096.05

预计发货时间2025年7月16日详情

登录查看协议价
获取大包装报价索取更多信息

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

package 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

正在寻找类似产品? 访问 产品对比指南

相关类别

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
T953420928790279
Triethanolamine hydrochloride ≥99.5% (titration)

T1502

Triethanolamine hydrochloride

Triethanolamine hydrochloride BioXtra, ≥99.5% (titration)

T9534

Triethanolamine hydrochloride

Diethanolamine hydrochloride 98%

209287

Diethanolamine hydrochloride

Triethanolamine ≥99.0% (GC)

90279

Triethanolamine

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

-

application(s)

-

form

crystalline powder

form

powder

form

-

form

liquid, viscous liquid

solubility

water: 0.333 g/mL, clear, colorless

solubility

H2O: 1 M, clear, colorless

solubility

-

solubility

H2O: 1 M, clear, colorless

mp

177-179 °C (lit.)

mp

177-179 °C (lit.)

mp

-

mp

17.9-21 °C (lit.)

一般描述

Enterococcus faecalis WDCM 00009 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 80-130 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®.
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

Enterococcus faecalis WDCM 00009 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 origin: CECT® 481

Other cell culture collections:

  • DSM 20478
  • ATCC® 19433
  • NCTC 775
Click here to access BacDive database for more info on metabolism, genome, growth media and more
Strain History: < NCIMB < NCTC, 1950 < C.L. Hannay, NIRD, Reading, UK

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
  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

    如需帮助，请联系 客户支持

    已有该产品？

    在文件库中查找您最近购买产品的文档。

    访问文档库

    相关内容

    Vitroids™ 和 LENTICULE® 菌片

    探索有证微生物标准物质：VITROIDS™、LENTICULE®菌片，来自Millipore®品牌。食品、饮料、大麻检测的理想之选。立即订购。

    Vitroids™ and LENTICULE® Discs

    Explore certified microbiological reference materials: VITROIDS™, LENTICULE® discs by Millipore®. Ideal for food, beverage, cannabis testing. Order today.

    我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持