54232

含 Tergitol^™-7 的乳糖 TTC 琼脂

NutriSelect^® Plus, suitable for microbiology

• 别名: 含肉膏的 m-Tergitol-7 琼脂
• 分類程式碼代碼: 41171606
• NACRES: NA.85

属性

• 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, 12.7 g/L ; bromothymol blue, 0.05 g/L ; lactose, 20.0 g/L ; meat extract, 5 g/L ; peptone, 10.0 g/L ; tergitol-7, 0.1 g/L ; yeast extract, 6.0 g/L
• 製造商／商標名: NutriSelect^® Plus
• 最終pH值: 7.2±0.2 (25 °C)
• 應用: agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• 適合性: selective and differential for Citrobacter spp.; selective and differential for Enterobacter spp.; selective and differential for Escherichia coli; selective and differential for Proteus spp.; selective and differential for Salmonella spp.; selective and differential for Shigella spp.; selective and differential for coliforms

说明

一般說明

含 Tergitol^™-7 的乳糖 TTC 琼脂建议作为选择性鉴别培养基用于通过膜过滤技术回收氯处理水中的受损大肠菌。

應用

for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique

準備報告

Suspend 53.85 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 45-50°C. Aseptically add 2.5 ml of 1% 2,3,5 Triphenyl Tetrazolium chloride (TTC) solution (Cat. No. 17779).

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

TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)