17158

石蕊牛奶

suitable for microbiology, NutriSelect^® Plus

• 分類程式碼代碼: 41171606
• NACRES: NA.74

屬性

• 無菌: non-sterile
• 品質等級: 200
• 產品線: BioChemika
• 形狀: powder
• 儲存期限: limited shelf life, expiry date on the label
• 成份: litmus, 0.5 g/L ; skim milk powder, 100 g/L ; sodium sulfite, 0.5 g/L
• 製造商／商標名: NutriSelect^® Plus
• 技術: microbe id | specific enzyme detection: suitable; microbiological culture: suitable
• 最終pH值: 6.8±0.2 (25 °C)
• 應用: food and beverages; microbiology
• 適合性: nonselective and differential for Lactobacillus spp.

描述

應用

用于维持乳酸杆菌的生长以及用于确定细菌对牛奶的作用。

準備報告

Suspend 101 g in 1 litre distilled water, agitating continuously. Dispense 10 ml amounts into 15x150mm tubes and sterilize by autoclaving at 121°C for 5 minutes. Avoid overheating.

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