sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 15 g/L , disodium phosphate, 5 g/L , fructose, 6 g/L , magnesium sulfate, 0.1 g/L , monopotassium phosphate, 1 g/L , proteose peptone, 40 g/L , sodium chloride, 2 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
7.4±0.2 (25 °C)
application(s)
clinical testing
environmental
food and beverages, microbiology
suitability
selective for Clostridium spp.
Quality Level
Application
合添加剂用于培养食品和某些病理标本中的艰难梭菌。
Preparation Note
Suspend 34.55 g in 500 ml of distilled water. Heat gently to boil to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C. Aseptically add rehydrated contents of 1 vial of Clostridium Difficile Supplement (Cat. No. 17122) together with 7% (v/v) defibrinated Horse blood or Sheep blood. 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
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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Clostridia are relatively large, gram-positive, rod-shaped bacteria that can undergo only anaerobic metabolism.
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