78419

HiCrome^™ 沙门氏菌琼脂

NutriSelect^® Plus, suitable for microbiology

• 同義詞: 沙门氏菌琼脂 HiCrome^™
• MDL號碼: MFCD00241947
• 分類程式碼代碼: 41171606
• NACRES: NA.74

屬性

• 無菌: non-sterile
• 品質等級: 200
• 形狀: powder
• 儲存期限: limited shelf life, expiry date on the label
• 成份: agar, 13 g/L ; bile salt mixture, 1 g/L ; chromogenic mixture, 5.4 g/L ; peptic digest of animal tissue, 6 g/L ; yeast extract, 2.5 g/L
• 製造商／商標名: NutriSelect^® Plus
• pH值: 7.7±0.2 (25 °C)
• 應用: environmental; food and beverages; microbiology
• 適合性: selective and differential for Salmonella spp.; selective and differential for Shigella spp.

描述

應用

HiCrome 沙门氏菌琼脂是一种选择性培养基，用于对食物和水中的大肠杆菌和沙门氏菌进行同时检测。根据菌落特性可轻易地区分大肠杆菌和沙门氏菌。沙门氏菌产生淡紫色菌落，周围带晕环。大肠杆菌具有特征性的蓝色，其他微生物则产生无色菌落。特征性的浅紫色和蓝色是由显色混合物引起的。

準備報告

Suspend 27.9 g in 1 litre distilled water. Boil gently to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 50°C. Mix well and pour into sterile petri plates.

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 3
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)