sterility
non-sterile
Quality Segment
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 13.5 g/L , casein peptone, 15 g/L , ferric citrate, 0.5 g/L , neomycin sulfate, 0.05 g/L , polymyxin B sulfate, 0.02 g/L , sodium sulfite, 1 g/L , yeast extract, 10 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
7.2±0.2 (25 °C)
application(s)
bioburden testing
environmental
food and beverages
water monitoring, microbiology
suitability
selective and differential for Clostridium spp.
Application
用于食品和其他材料中产气荚膜梭菌的检测和计数的高选择性培养基。
Preparation Note
Dissolve 40 g in 1 litre distilled water and autoclave gently at 121°C for 10 minutes. The medium should be used on the day of preparation.
Other Notes
用于计数 Clostridium perfringens；计数食物中亚硫酸盐还原的 clostridia
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
flash_point_f
Not applicable
flash_point_c
Not applicable