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89916

Modified Lauryl Sulfate Tryptose Broth acc.to ISO/TS 22964

suitable for microbiology, NutriSelect® Plus

Sinónimos:

Lauryl Sulfate Tryptose Broth, modified, mLST

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Tamaño de envaseSKUDisponibilidadPrecio
500 g
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116,00 €

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NACRES:
NA.85
UNSPSC Code:
41171607

116,00 €


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Quality Segment

agency

according to GB 4789.40-2016

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

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

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

6.8±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages
sample preparation
water monitoring, microbiology

suitability

selective for Cronobacter spp.

Application

Modified Lauryl Sulfate Tryptose Broth is recommended by ISO Committee as selective enrichment medium for Enterobacter sakazakii from milk and milk products.

Preparation Note

Dissolve 64.6 grams in 1000 ml distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C and aseptically add rehydrated contents of 1 vial of Vancomycin Supplement (Cat. No. 75423). Mix well and distribute in tubes as desired so as to obtain final concentration of 10μg of vancomycin per ml of the medium.

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

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Este artículo
173496952751228
form

powder

form

powder

form

powder

form

powder

agency

according to GB 4789.40-2016

agency

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

agency

according to ISO 6888-3:2003

agency

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

suitability

selective for Cronobacter spp.

suitability

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

suitability

Staphylococcus spp.

suitability

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 bacteria (General Media), nonselective for coliforms

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

composition

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

beef extract, 5.0 g/L , casein enzymic hydrolysate, 10.0 g/L , glycine, 1.2 g/L , lithium chloride, 5.0 g/L , mannitol, 20.0 g/L , sodium chloride, 5.0 g/L , sodium pyruvate, 3.0 g/L , yeast extract, 5.0 KBE/mL

composition

casein peptone, 17 g/L , dipotassium hydrogen phosphate, 2.5 g/L , glucose, 2.5 g/L , sodium chloride, 5 g/L , soya peptone, 3 g/L

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile


Clase de almacenamiento

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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O Guillaume-Gentil et al.
Journal of food protection, 68(1), 64-69 (2005-02-05)
A method was developed to detect and identify Enterobacter sakazakii in environmental samples. The method is based on selective enrichment at 45+/-0.5 degrees C in lauryl sulfate tryptose broth supplemented with 0.5 M NaCl and 10 mg/liter vancomycin (mLST) for



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SKUGTIN
89916-500G04061833077214

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