形狀
powder
品質等級
儲存期限
limited shelf life, expiry date on the label
成份
buffers, 4.5 g/L
casein acid hydrolysate, 1.0 g/L
chromogenic mixture, 0.112 g/L
salts, 2.45 g/L
sodium chloride, 0.5 g/L
yeast extract, 2.0 g/L
製造商／商標名
NutriSelect® Plus
最終pH值
7.0±0.2 (25 °C)
應用
agriculture
environmental
food and beverages
veterinary
water monitoring
microbiology
儲存溫度
2-8°C
適合性
Escherichia coli
coliforms
應用
For the detection of E. coli by the chromogenic and fluorogenic substrate resorufin-β-D-glucuronic acid methyl ester which has several advatages compared to MUG. E. coli appears as bright pink colony and is red fluorescence at 366 nm light source. In contrast to MUG, RUG is more specific and does not require fluorescent detection.
準備報告
Suspend 10.56 grams in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE.Cool to 45-50°C. Dispense into sterile tubes or flasks as desired.
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.
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
RUG is a trademark of Biosynth
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
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分析证书(COA)
Lot/Batch Number
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