半岛bd体育手机客户端 说明

应用

建议用于奶制品和食物中酵母和霉菌的分离和计数。

制备说明

Suspend 39 g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilize by autoclaving at 121℃ for 15 minutes. In order to suppress bacterial growth, 1 ml of 10% sterile lactic acid can be added for dropping pH to 3.5. Mix well before pouring.

其他说明

酵母引起的酸奶污染研究；用于维持胞外脂肪酶生产中的粘红酵母原种培养；鉴定感染洋葱组织中的黑曲霉?

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.74

半岛bd体育手机客户端 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	agar, 15 g/L dextrose, 20 g/L potato extract, 4 g/L
manufacturer/tradename	NutriSelect?Plus
technique(s)	microbiological culture: suitable
最终pH	5.6±0.2 (25 ℃)
application(s)	agriculture bioburden testing environmental food and beverages microbiology
适用性	nonselective forAspergillusspp. nonselective forCandidaspp. nonselective forPenicilliumspp. nonselective forPichiaspp. nonselective forSaccharomycesspp. nonselective forZygosaccharomycesspp. nonselective for molds (General Media) nonselective for yeasts (General Media)

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, Gloves, type N95 (US)