17209

R-2A 琼脂

suitable for microbiology, NutriSelect^® Plus

• 别名: 欧洲药典培养基 S
• 分類程式碼代碼: 41171607
• NACRES: NA.74

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, 15 g/L ; casein acid hydrolysate, 0.5 g/L ; dextrose, 0.5 g/L ; dipotassium phosphate, 0.3 g/L ; magnesium sulfate, 0.024 g/L ; proteose peptone, 0.5 g/L ; sodium pyruvate, 0.3 g/L ; starch, soluble, 0.5 g/L ; yeast extract, 0.5 g/L
• 製造商／商標名: NutriSelect^® Plus
• 技術: microbiological culture: suitable
• 最終pH值: 7.2±0.2 (25 °C)
• 應用: bioburden testing; environmental; food and beverages; water monitoring; microbiology
• 適合性: nonselective for Bacillus spp.; nonselective for Candida spp.; nonselective for Enterococcus spp.; nonselective for Escherichia coli; nonselective for Pseudomonas spp.; nonselective for Salmonella spp.; nonselective for Staphylococcus spp.; nonselective for bacteria (General Media); nonselective for coliforms

说明

應用

用于采用较长培养期的水样异养菌平板计数。

準備報告

Suspend 18.12 g in 1 litre distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 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

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H317
• 防範說明: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• 危險分類: Skin Sens. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)