73067
Tween Esterase Test Agar Base
suitable for microbiology, NutriSelect® Plus
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About This Item
UNSPSC Code:
41171606
Recommended Products
form
powder
Quality Level
shelf life
limited shelf life, expiry date on the label
composition
agar, 15.0 g/L
calcium chloride, 0.1 g/L
peptone, 10.0 g/L
sodium chloride, 5.0 g/L
manufacturer/tradename
NutriSelect® Plus
final pH
7.4±0.2 (25 °C)
application(s)
food and beverages
microbiology
suitability
Yersinia spp.
Application
For confirmation of Yersinia enterocolitica .The composition and performance criteria of this medium are as per the specifications laid down in ISO 10273:2017.
Preparation Note
Suspend 30.01 grams in 1000 ml distilled water containing 10ml of Tween 80. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 30 minutes. Mix well and distribute in tubes and allow the tubes to set in sloped form with a long slants and a minimal butt.
Footnote
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
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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