滤膜法月桂基硫酸盐肉汤

产品名称：

m-Lauryl sulfate broth
Membrane lauryl sulfate broth
m-月桂基硫酸盐肉汤
滤膜法月桂基硫酸盐肉汤

产品介绍：

产品说明

应用

滤膜法月桂基硫酸盐肉汤用于通过膜过滤技术对水中大肠杆菌和大肠菌群计数，可代替滤滤膜法富集梯普尔肉汤。ISO 委员会在 ISO 9308-1:1990 规范中予以推荐。

制备说明

Suspend 76.2 g 1000 ml distilled water. Boil to dissolve the medium completely. Dispense as desired and sterilise by steaming for 30 min. on three consecutive days or by autoclaving at 121℃ for 15 min.

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

基本信息

NACRES

NA.85

产品性质

质量水平	200
无菌性	non-sterile
形式	powder
保质期	limited shelf life, expiry date on the label
组成	lactose, 30 g/L peptic digest of animal tissue, 39 g/L phenol red, 0.2 g/L sodium lauryl sulfate, 1 g/L yeast extract, 6 g/L
manufacturer/tradename	NutriSelect^® Plus
最终pH	7.4±0.2 (25 ℃)
application(s)	environmental food and beverages water monitoring microbiology
适用性	selective and differential for Enterobacter spp. selective and differential for Escherichia coli selective and differential for Salmonella spp. selective and differential for coliforms

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type N95 (US)