sterility
non-sterile
Quality Segment
form
powder
shelf life
limited shelf life, expiry date on the label
composition
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
manufacturer/tradename
NutriSelect® Basic
technique(s)
microbiological culture: suitable
application(s)
bioburden testing
clinical testing
environmental
food and beverages, microbiology
suitability
selective for Bifidobacterium spp., selective for Lactobacillus spp.
Application
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。
Preparation Note
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.
Other Notes
用于分离和计数乳酸杆菌的选择性培养基
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.
Legal Information
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
Disclaimer
This product will be discontinued in the near future; however, stock is still available. The recommended replacement product is 1.05413 - ROGOSA agar
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)