GranuCult^?Mannitol salt phenol-red agar

半岛bd体育手机客户端 说明

一般描述

Mannitol salt phenol-red agar is a modified version of the selective agar for the isolation and presumptive identification ofStaphylococcus aureus. The composition of Mannitol Salt Agar supports the growth ofStaphylococcus aureus, whereas the high salt content of 7.5 % inhibit many other microorganisms. Degradation of mannitol to acid correlates with the pathogenicity ofS. aureusand thus, serves as an indicator for this species. Some halophilic Enterococci and Vibriones also grow on Mannitol Salt Agar. In contrast to the most other Staphylococci,S. aureuscan build acids from mannitol. Therefore, they build up yellow colonies with yellow zones.S. capitis,S. simulans,S. carnosus,S. scuri,S. lentus, andS. gallinarumare also mannitol positive.

应用

Mannitol salt phenol-red agar is used for the isolation and presumptive identification ofStaphylococcusaureus in non sterile pharmaceuticals and food.

附注

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.

法律信息

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

半岛bd体育手机客户端 性质

质量水平	200
agency	EP JP USP
形式	medium granules
特点	ready-to-use
manufacturer/tradename	GranuCult?
technique(s)	microbiological culture: suitable
pH值(酸碱度)	7.2-7.6 (25 ℃, 108 g/L in H2O, after autoclaving)
溶解性	108 g/L
堆积密度	770 kg/m3
application(s)	bioburden testing pharmaceutical microbiology
储存温度	15-25℃
适用性	Staphylococcusspp. (pathogenic)

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3