产品名称
Tryptone soya yeast extract broth ISO 11290-2:1998, NutriSelect® Plus, suitable for microbiology
agency
according to ISO 11290-2:1998
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
casein enzymic hydrolysate, 17.0 g/L
dextrose, 2.5 g/L
dipotassium hydrogen phosphate, 2.5 g/L
papaic digest of soyabean meal, 3.0 g/L
sodium chloride, 5.0 g/L
yeast extract, 6.0 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
7.3±0.2 (25 °C)
application(s)
environmental
food and beverages
microbiology
suitability
Listeria spp.
Quality Level
Application
Tryptone Soya Yeast Extract Broth is recommended for confirmation of Listeria in Henrys light.
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.
Preparation Note
Suspend 36 grams in 1000 ml distilled water. Heat if necessary to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.
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
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