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无菌性
non-sterile
质量水平
产品线
BioChemika
形式
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 15 g/L
esculin, 1 g/L
ferric ammonium citrate, 0.5 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbe id | specific enzyme detection: suitable
microbiological culture: suitable
最终pH
7.1±0.2 (25 °C)
应用
agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology
适用性
Streptococcus spp.
nonselective and differential for Enterococcus spp.
应用
膜过滤水样，然后在改良 M 肠球菌琼脂 (Fluka® 17185) 上孵育膜过滤器，验证膜过滤器上的肠球菌菌落
制备说明
Suspend 16.5 g in 1 litre distilled water. Heat to boiling with frequent stiring. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 45°C and pour into sterile petri plates to a depth of 4-5 mm.
附注
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.
法律信息
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
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