92587

EC O157:H7 ChromoSelect Agar, Modified

NutriSelect^® Plus, suitable for microbiology

• 分類程式碼代碼: 41171607
• NACRES: NA.85

屬性

• 無菌: non-sterile
• 形狀: powder
• 儲存期限: limited shelf life, expiry date on the label
• 成份: agar, 12 g/L ; bile salts mixture, 1.5 g/L ; chromogenic mixture, 0.25 g/L ; sodium lauryl sulfate, 0.1 g/L ; sorbitol, 7 g/L ; tryptone, 5 g/L ; yeast extract, 3 g/L
• 製造商／商標名: NutriSelect^® Plus
• 最終pH值: 6.8±0.2 (25 °C)
• 應用: agriculture; food and beverages; microbiology
• 儲存溫度: 2-8°C
• 適合性: Escherichia coli; coliforms

描述

一般說明

A chromogenic medium recommended for isolation and differentiation of E. coli O157:H7 from food and environmental samples.

應用

for isolation and differentiation of E. coli O157:H7 from food and environmental samples

準備報告

Suspend 28.85 g in 1 liter distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C ) for 15 minutes. Cool to 50°C and pour into sterile petri plates. This medium can be made more selective by aseptically adding 0.25 ml of 1% potassium tellurite solution (Cat. No. 17774) to 1 liter molten and cooled medium (45-50°C).

腳註

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

法律資訊

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable