07348

m-月桂基硫酸盐肉汤

suitable for microbiology, NutriSelect^® Plus

• 别名: 滤膜法月桂基硫酸盐肉汤
• 分類程式碼代碼: 41171607
• 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: lactose, 30 g/L ; peptic digest of animal tissue, 39 g/L ; phenol red, 0.2 g/L ; sodium lauryl sulfate, 1 g/L ; yeast extract, 6 g/L
• 製造商／商標名: NutriSelect^® Plus
• 最終pH值: 7.4±0.2 (25 °C)
• 應用: environmental; food and beverages; water monitoring; microbiology
• 適合性: selective and differential for Enterobacter spp.; selective and differential for Escherichia coli; selective and differential for Salmonella spp.; selective and differential for coliforms

说明

應用

滤膜法月桂基硫酸盐肉汤用于通过膜过滤技术对水中大肠杆菌和大肠菌群计数，可代替滤滤膜法富集梯普尔肉汤。ISO 委员会在 ISO 9308-1:1990 规范中予以推荐。

準備報告

Suspend 76.2 g 1000 ml distilled water. Boil to dissolve the medium completely. Dispense as desired and sterilise by steaming for 30 min. on three consecutive days or by autoclaving at 121°C for 15 min.

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, Faceshields, Gloves, type N95 (US)