92008
Tryptone Bile Agar
suitable for microbiology, NutriSelect® Plus
Synonym(s):
TBA
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About This Item
UNSPSC Code:
41171609
NACRES:
NA.85
Recommended Products
sterility
non-sterile
Quality Level
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 15.0 g/L
bile salts mixture, 1.5 g/L
casein enzymic hydrolysate, 20.0 g/L
manufacturer/tradename
NutriSelect® Plus
final pH
7.2±0.2 (25 °C)
application(s)
agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology
suitability
Escherichia coli
coliforms
Application
Tryptone Bile Agar is used for rapid detection and enumeration of Escherichia coli in foods using a modified direct plating method.
Preparation Note
Suspend 36.5 grams in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Mix well and pour into sterile Petri plates.
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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