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
ascorbic acid, 0.5 g/L
casein enzymic hydrolysate, 20 g/L
dextrose, 5 g/L
gelatine, 2.5 g/L
lactose, 5 g/L
saccharose, 5 g/L
sodiumacetate, 1.5 g/L
sodium chloride, 4 g/L
yeast extract, 5 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
6.8±0.2 (25 °C)
应用
food and beverages
microbiology
适用性
nonselective for Lactobacillus spp.
nonselective for Lactococcus spp.
nonselective for Streptococcus spp.
应用
用于培养在乳制品行业中具有重要意义的链球菌和乳酸菌。
制备说明
Suspend 48.5 g in 1 litre distilled water. Boil to dissolve the medium completely. Dispense as desired. Sterilize by autoclaving at 121°C for 15 minutes.
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
储存分类代码
11 - Combustible Solids
WGK
WGK 3
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