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无菌性
non-sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 15 g/L
ammonium citrate, 2 g/L
casein peptone, 10 g/L
ferrous sulfate, 0.034 g/L
D(+)-glucose, 20 g/L
magnesium sulfate, 0.575 g/L
manganous sulfate, 0.12 g/L
potassium dihydrogen phosphate, 6 g/L
sodium acetate, 15 g/L
yeast extract, 5 g/L
制造商/商品名称
NutriSelect® Basic
技术
microbiological culture: suitable
应用
bioburden testing
clinical testing
environmental
food and beverages
microbiology
适用性
selective for Bifidobacterium spp.
selective for Lactobacillus spp.
应用
用于分离和计数口腔和肠内菌群以及牛奶和肉类等食品中乳酸杆菌的选择性琼脂。
制备说明
73 g are added to 1 litre distilled water and brought to the boil to dissolve. 10 ml sterile 10% Tween® 80 solution is added. The medium is adjusted to pH 5.5 with 1.32 ml glacial acetic acid. Fill into aseptic containers. Do NOT autoclave.
其他说明
用于分离和计数乳酸杆菌的选择性培养基
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
TWEEN is a registered trademark of Croda International PLC
储存分类代码
11 - Combustible Solids
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
监管及禁止进口产品
M.E. Sharpe
Laboratory Practice, 9, 223-223 (1960)
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