sterility
non-sterile
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
Quality Level
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.
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
新产品
此项目有
Károly Jambrovics et al.
Cancers, 12(3) (2020-03-15)
Randomized trials in acute promyelocytic leukemia patients have shown that treatment with a combination of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) is superior in efficacy to monotherapy, with significantly decreased mortality. So far, there are little data available
Ting-Fang Lee et al.
Biochimica et biophysica acta. Molecular cell research, 1868(2), 118891-118891 (2020-10-24)
Lung cancer is the leading cause of cancer death, and therefore the discovery of novel therapeutic targets is crucial. P21-activated kinase (PAK1) is an important oncogene involved in the signaling of actin cytoskeleton organization. Although PAK1 inhibition has been shown
Lei Shi et al.
The Journal of eukaryotic microbiology, 67(5), 521-531 (2020-05-06)
Intraflagellar transport (IFT) represents a bidirectional dynamic process that carries cargo essential for cilia building and the maintenance of ciliary function, which is important for the locomotion of single cells, intracellular and intercellular signalling transduction. Accumulated evidence has revealed that
Laura M Butkovich et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 40(39), 7559-7576 (2020-09-02)
Degeneration of locus ceruleus (LC) neurons and dysregulation of noradrenergic signaling are ubiquitous features of Parkinson's disease (PD). The LC is among the first brain regions affected by α-synuclein (asyn) pathology, yet how asyn affects these neurons remains unclear. LC-derived
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持