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61749

Laurylsulfat-Bouillon

suitable for microbiology, NutriSelect® Basic

Synonym(e):

Lauryl Casein-Pepton Bouillon

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Ihnen/SKUVerfügbarkeitPreis
500 g
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€ 166,00

Über diesen Artikel

UNSPSC Code:
41171607
NACRES:
NA.74
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1710530

€ 166,00


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Quality Segment

agency

according to GB 4789.3-2016, according to ISO 4831:2006, according to ISO

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

casein peptone, 20 g/L , dipotassium hydrogen phosphate, 2.75 g/L , lactose, 5 g/L , potassium dihydrogen phosphate, 2.75 g/L , sodium chloride, 5 g/L , sodium lauryl sulfate, 0.1 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

6.8±0.2 (25 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

suitability

selective for Enterobacter spp., selective for Escherichia coli, selective for Salmonella spp., selective for coliforms

SMILES string

CCCCCCCCCCCCOS(O)(=O)=O

InChI

1S/C12H26O4S/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15/h2-12H2,1H3,(H,13,14,15)

InChI key

MOTZDAYCYVMXPC-UHFFFAOYSA-N

General description

Lauryl sulfate Broth (LSB) is a selective media, assortedly used for coliform determination. LSB serves to examine the quality of water, dairy products and foodstuffs.

Application

Selektivemedium gemäss Mallman und Darby (1941) zum vorläufigen Nachweis von Coliformen und deren selektive Anreicherung in der Untersuchung von Wasser, Milchprodukten und Nahrungsmitteln.
Der Unterschied zu Fluka® No. 17349 ist, dass Casein Pepton anstatt Tyrptose verwendet wird.
Lauryl sulfate Broth has been used for E.coli determination.

Preparation Note

Dissolve 35.6 g in 1 litre distilled water. Distribute to convenient flasks. Sterilize by autoclaving at 121°C for 15 minutes.

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

Disclaimer

This product will be discontinued in the near future; however, stock is still available. The recommended replacement product is 1.10266 Lauryl Sulfate Broth

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Dieser Artikel
173498991622098
technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

agency

according to GB 4789.3-2016, according to ISO, according to ISO 4831:2006

agency

according to ISO 4831:2006, according to ISO 7251:2005

agency

according to GB 4789.40-2016

agency

according to ISO 10273:2017, according to ISO 21871:2006

suitability

selective for Enterobacter spp., selective for Salmonella spp., selective for Escherichia coli, selective for coliforms

suitability

selective for Enterobacter spp., selective for Escherichia coli, selective for Salmonella spp., selective for coliforms

suitability

selective for Cronobacter spp.

suitability

bacteria (fastidious organism), nonselective for Bacillus spp., nonselective for Bacteroides spp., nonselective for Campylobacter spp., nonselective for Candida spp., nonselective for Escherichia coli, nonselective for Neisseria spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for coliforms

form

powder

form

powder

form

powder

form

powder

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

composition

casein peptone, 20 g/L , lactose, 5 g/L , sodium chloride, 5 g/L , dipotassium hydrogen phosphate, 2.75 g/L , sodium lauryl sulfate, 0.1 g/L , potassium dihydrogen phosphate, 2.75 g/L

composition

dipotassium hydrogen phosphate, 2.75 g/L , lactose, 5 g/L , potassium dihydrogen phosphate, 2.75 g/L , sodium chloride, 5 g/L , sodium lauryl sulfate, 0.1 g/L , tryptose, 20 g/L

composition

dipotassium phosphate, 2.75 g/L , enzymatic digest of plants and animal tissue, 20 g/L , lactose, 5 g/L , lauryl sulfate, 0.1 g/L , monopotassium phosphate, 2.75 g/L , sodium chloride, 34 g/L

composition

casein peptone, 17 g/L , dipotassium hydrogen phosphate, 2.5 g/L , D(+)-glucose, 2.5 g/L , sodium chloride, 5 g/L , soy peptone, 3 g/L


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Lagerklasse

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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