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Merck
CN

01337

轻型唾液链球菌琼脂

suitable for microbiology, NutriSelect® Plus

别名:

M-S 琼脂

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NACRES:
NA.85
UNSPSC Code:
41171606
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产品名称

轻型唾液链球菌琼脂, suitable for microbiology, NutriSelect® Plus

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15.0 g/L
casein enzymatic hydrolysate, 15.0 g/L
crystal violet, 0.0008 g/L
dextrose, 1.0 g/L
dipotassium phosphate, 4.0 g/L
peptic digest of animal tissue, 5.0 g/L
sucrose, 50.0 g/L
trypan blue, 0.075 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.0±0.2 (25 °C)

application(s)

clinical testing
food and beverages
veterinary

microbiology

suitability

selective and differential for Enterococcus spp.
selective and differential for Streptococcus spp.

Quality Level

Application

推荐用于从混合培养物中分离在血液琼脂中呈现出 α 和 γ 溶血性反应的链球菌,特别是缓症链球菌、唾液链球菌和粪肠球菌。

Other Notes

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.

Preparation Note

Suspend 90 g in 1000 ml distilled water. Boil to dissolve the medium completely. Dispense and sterilize by autoclaving at 121°C for 15 minutes. Cool to 50-55°C and add 1 ml of sterile 1 % potassium tellurite solution (Cat. No. 17774). DO NOT REHEAT the medium after the addition of tellurite solution.

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

动植物来源培养基
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Streptococci- Overview of Detection, Identification, Differentiation and Cultivation Techniques

链球菌 — 检测、鉴定、分化和培养技术概述

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