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Merck
CN

70135

DCLS Agar

suitable for microbiology, NutriSelect® Plus

Synonym(s):

Deoxycholate Citrate Lactose Sucrose Agar

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About This Item

NACRES:
NA.74
UNSPSC Code:
41171607
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form

powder

Quality Level

shelf life

limited shelf life, expiry date on the label

composition

agar, 12.0 g/L , lactose, 5.0 g/L , neutral red, 0.03 g/L , sodium citrate, 10.5 g/L , sodium desoxycholate, 2.5 g/L , sodium thiosulfate, 5.0 g/L , special peptone, 10.0 g/L , sucrose, 5.0 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.2±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages, microbiology

suitability

selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for Vibrio spp., selective and differential for Yersinia spp.

Application

A medium for the culture of pathogenic Vibrio species as well as Salmonella and Shigella.

Preparation Note

Suspend 50 g in 1 litre of distilled water. Bring to the boil to dissolve the medium completely. Cool to 50°C and pour plates. Do not autoclave!

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.

Legal Information

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


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品

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Articles

Salmonella, with 2,300+ serotypes, causes half of food-borne illnesses, often from dairy, poultry, and eggs.

Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins. They are often found in open water, freshwater and saltwater.

沙门氏菌污染是全球食源性疾病的第二大成因。控制沙门氏菌的暴发是食品监管机构、餐馆和整个食品工业的一项重要任务。沙门氏菌家族包括2300多种血清型的细菌,但其中有两种类型,即肠炎沙门氏菌和鼠伤寒沙门氏杆菌,约占所有人类感染的一半。大多数沙门氏菌的暴发可以追溯到乳制品、家禽和肉制品,但沙门氏菌几乎可以在任何食物上生长。鸡、鸡蛋及其衍生产品的风险特别高。

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[Effectivity of Leifson agar modified by addition of sucrose. A comparison with the not-modified substrate (author's transl)].
F Burkhardt
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie, 239(4), 488-492 (1977-12-01)



Global Trade Item Number

SKUGTIN
70135-500G04061832796857