form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 12.0 g/L , bile salts mixture, 1.5 g/L , casein enzymic hydrolysate, 8.0 g/L , chromogenic mixture, 0.25 g/L , sodium lauryl sulfate, 0.1 g/L , sorbitol, 7.0 g/L
manufacturer/tradename
NutriSelect® Plus
application(s)
agriculture
clinical testing
environmental
food and beverages, microbiology
storage temp.
2-8°C
suitability
selective and differential for Escherichia coli, selective and differential for coliforms, selective and differential for enterovirulent E. coli (EEC)
Application
HiCrome EC O157 琼脂是一种显色培养基，用于分离和鉴别食物和环境样品中的大肠杆菌 O157。
Preparation Note
Suspend 28.85 g in 1 liter distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 50°C and pour into sterile petri plates. This medium can be made more selective by aseptically adding 0.25 ml of 1% potassium tellurite solution (Cat. No. 17774) to 1 liter molten and cooled medium (45°C).
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
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Media for the isolation and differentiation of pathogenic Esch. coli (serotypes O 111 and O 55).
F RAPPAPORT et al.
Journal of clinical pathology, 5(4), 361-362 (1952-11-01)
P M Zadik et al.
Journal of medical microbiology, 39(2), 155-158 (1993-08-01)
Potassium tellurite was assessed for the selection of verocytotoxigenic (VT+) Escherichia coli O157. MICs were higher for VT+ E. coli O157 than for other strains of E. coli and for Aeromonas spp. MacConkey medium containing sorbitol, tellurite and cefixime (TC-SMAC)
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