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Chromocult® Coliform Agar Kit

品牌
Millipore
货号
1.46758
规格纯度
ReadyPlateTM, 55mm plates with EZPAK 0.45 white gridded membrane for the simultaneous enumeration of coliform and E. coli using the Membrane Filtration method
参考价格
3322.81 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Chromocult® Coliform Agar Kit
CCA, Chromogenic Coliform Agar
产品介绍:

产品说明

一般描述

Chromocult® Coliform Agar Kit contains:
ReadyPlate CCA plates of 55mm diameter is a selective and differential chromogenic culture medium. It is a standard medium in water testing for simultaneous detection and enumeration of coliform and E. coli by the combination of two chromogenic substrates. The interaction of selected peptones, pyruvate, sorbitol, and phosphate buffer promotes rapid colony growth, even for sub-lethally injured coliform bacteria. The growth of Gram-positive bacteria, as well as certain Gram-negative bacteria, is inhibited by the presence of Tergitol 7, with no negative effect on the growth of coliform bacteria. E. coli cleaves both Salmon-GAL and X-glucuronide so that positive colonies take on a dark-blue to violet color. These are easily distinguished from other coliform colonies, which have a pink to red color.
EZ-Pak Filters are ready-to-use, sterile filters made of Mixed cellulose esters (MCE) with 0.45 μm pore size, white, gridded, and 50mm diameter. These filters possess high recoveries.

应用

Chromocult® Coliform Agar Kit contains 55mm plates with EZPAK 0.45 μm white gridded membrane for the simultaneous enumeration of coliform and E.coli using the Membrane Filtration method in drinking water, waters with low bacterial background flora.

法律信息

CHROMOCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
READYPLATE is a trademark of Merck KGaA, Darmstadt, Germany
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

产品性质

质量水平300
物料gridded white mixed cellulose esters (MCE) membrane
agencyISO 9308
形式plate (ready-to-use)
保质期9 mo.
特点ready-to-use
manufacturer/tradenameReadyPlate
包装pkg of (150 x 55mm Plates and 150 membranes)
application(s)filtration
food and beverages
microbiology
储存温度15-25℃
适用性Escherichia coli
coliforms

安全信息

储存分类代码11 - Combustible Solids

Sigma-Aldrich

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