17112

A1 肉汤

suitable for microbiology, NutriSelect^® Plus

• 分類程式碼代碼: 41171607
• 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: casein enzymic hydrolysate, 20 g/L ; lactose, 5 g/L ; polyethylene glycol p-isooctylphenyl ether (Triton X-100), 1 mL/L ; salicin, 0.5 g/L ; sodium chloride, 5 g/L
• 製造商／商標名: NutriSelect^® Plus
• 最終pH值: 6.9±0.2 (25 °C)
• 應用: agriculture; environmental; food and beverages; water monitoring; microbiology
• 適合性: selective for Escherichia coli; selective for coliforms

描述

應用

For detecting fecal coliforms in water samples, waste water, sea water and foods by a MPN method.

準備報告

Suspend 31.5 g in 1 litre distilled water. Heat to dissolve the medium completely. Distribute 10 ml amounts into tubes containing inverted Durham′s tubes. Sterilize by autoclaving at 121°C for 10 minutes.

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

• 象形圖: GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H317,H318,H410
• 防範說明: P261 - P272 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Sens. 1
• 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: dust mask type N95 (US), Eyeshields, Faceshields, Gloves