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Merck
CN

85766

m 远藤琼脂 LES

NutriSelect® Plus, powder, selective for coliforms, pack of 500 g, suitable for microbiology

别名:

滤膜法远藤氏琼脂 LES

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关于此项目

NACRES:
NA.85
UNSPSC Code:
41171606
Manufacturer/tradename:
NutriSelect® Plus
Form:
powder
Suitability:
selective and differential for Escherichia coli, selective and differential for Proteus spp., selective and differential for Salmonella spp., selective for coliforms
Application(s):
agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology
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sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L , casein hydrolysate, 3.7 g/L , di-potassium hydrogen phosphate, 3.3 g/L , lactose, 9.4 g/L , pararosanilin (fuchsin), 0.8 g/L , peptone from meat, 3.7 g/L , potassium hydrogen phosphate, 1 g/L , sodium chloride, 3.7 g/L , sodium deoxycholate, 0.1 g/L , sodium lauryl sulfate, 0.05 g/L , sodium sulfite, 1.6 g/L , tryptose, 7.5 g/L , yeast extract, 1.2 g/L

packaging

pack of 500 g

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.2±0.2±25 °C

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

suitability

selective and differential for Escherichia coli, selective and differential for Proteus spp., selective and differential for Salmonella spp., selective for coliforms

Application

m-Endo Agar LES 可用于膜过滤水中的大肠杆菌计数。该方法比MPN多重测试更可靠、更精确。它遵循使用十二烷基硫酸盐肉汤(目录号17349)作为初步富集的两步膜过滤程序,可获得更高的大肠杆菌计数。

Preparation Note

将51克悬浮于1升含有20毫升96%乙醇的蒸馏水中。煮沸至完全溶解。请勿高压灭菌!冷却至45-50°C,并在50-60 mm培养皿中分装4毫升,并待其固化。琼脂的深度至少应为1.5mm。请勿将培养皿暴露在直射的阳光下。

Other Notes

我们现提供两种类型的培养基:GranuCult®优质颗粒状培养基和NutriSelect®高性价比粉末状培养基,满足用户不同层次的需求。
商标后的品级称号basic(基础)、plus(加强)或prime(特级)代表产品的不同质控水平,从基础的质控到标准质控加强版到全面合规的特级质控水平。

Legal Information

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


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

动物来源培养基

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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

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。


Ronald M. Atlas
Handbook of Microbiological Media null



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货号GTIN
85766-500G-F04061833032299