sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
ammonium chloride, 1.0 g/L , casein peptone, 1.0 g/L , dextrin, 2.5 g/L , dipotassium phosphate, 1.0 g/L , malt extract, 15.0 g/L , maltose, 12.5 g/L
manufacturer/tradename
NutriSelect® Basic
technique(s)
microbiological culture: suitable
final pH
4.8±0.2
application(s)
bioburden testing
food and beverages, microbiology
suitability
selective by low pH for molds (General Media), selective by low pH for yeasts (General Media)
Quality Level
Application
for the detection and enumeration of fungi, particularly yeasts in butter, syrups, and other materials, especially in the soft drinks industry
Preparation Note
Suspend 33.0 grams of the medium in one liter of distilled water, add 2-3 g of glycerol. Heat until boiling and the medium has dissolved completely.Distribute into appropriate containers and sterilize at 121ºC for 15 minutes.
Other Notes
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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
动植物来源培养基
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