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WL 营养肉汤

WL nutrient broth
产品编号:3260205
规格:suitable for microbiology, NutriSelect® Plus
包装规格:500 G
产品类别:进口试剂
品牌:Millipore
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
3260205500 G1500
产品别名

WL 营养肉汤

WL nutrient broth

Wallerstein Laboratory Nutrient Broth

Wallerstein 实验室营养肉汤

基本信息
NACRES
NA.85
Application【应用】
建议用于培养酿酒和工业发酵中的细菌。
Components【组分】
成分 (g/L)
酶水解酪蛋白,5.00
酵母提取物,4.00
右旋糖,50.00
磷酸二氢钾,0.55
氯化钾,0.425
氯化钙,0.125
硫酸锰,0.125
氯化铁,0.0025
硫酸锰,0.0025
溴甲酚绿,0.022
Preparation Note【制备说明】
Suspend 60.25 g of WL Nutrient Broth in 1000 ml of distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs. pressure (121℃) for 15 minutes. If desired to obtain a pH of 6.5 add a 1% solution of sodium bicarbonate (Cat. No. 71627).
Footnote【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.
Legal Information【法律信息】
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
Quality Level【质量水平】
200
sterility【无菌性】
non-sterile
form【形式】
powder
shelf life【保质期】
limited shelf life, expiry date on the label
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH【最终pH】
5.5±0.2 (25 ℃)
application(s)
bioburden testing
food and beverages
microbiology
suitability【适用性】
selective for Candida spp.
selective for Escherichia coli
selective for Lactobacillus spp.
selective for Pichia spp.
selective for Proteus spp.
selective for Saccharomyces spp.
selective for Zygosaccharomyces spp.
selective for coliforms
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, type N95 (US)
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