1.46758

Chromocult^® Coliform Agar Kit

ReadyPlate^™, 55mm plates with EZPAK 0.45 white gridded membrane for the simultaneous enumeration of coliform and E. coli using the Membrane Filtration method

• 同義詞: CCA, Chromogenic Coliform Agar
• 分類程式碼代碼: 41106217
• NACRES: NA.74

屬性

• 材料: gridded white mixed cellulose esters (MCE) membrane
• 品質等級: 300
• agency: ISO 9308
• 形狀: plate (ready-to-use)
• 儲存期限: 9 mo.
• 特點: ready-to-use
• 製造商／商標名: ReadyPlate^™
• 包裝: pkg of (150 x 55mm Plates and 150 membranes)
• 應用: filtration; food and beverages; microbiology
• 儲存溫度: 15-25°C
• 適合性: Escherichia coli; coliforms

描述

一般說明

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.

應用

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.

法律資訊

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

安全資訊

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H228
• 防範說明: P210 - P240 - P241 - P280 - P370 + P378
• 危險分類: Flam. Sol. 1
• 儲存類別代碼: 4.1B - Flammable solid hazardous materials
• 水污染物質分類（WGK）: WGK 3