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62634

LST-MUG-Bouillon

suitable for microbiology, NutriSelect® Plus

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PackungsgrößeSKUVerfügbarkeitPreis
500 g
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€ 303,00

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NACRES:
NA.74
UNSPSC Code:
41171606

€ 303,00


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form

powder

Quality Level

shelf life

limited shelf life, expiry date on the label

composition

dipotassium hydrogen phosphate, 2.75 g/L , lactose, 5 g/L , 4-methylumbelliferyl-β-D-glucuronide, 0.1 g/L , potassium dihydrogen phosphate, 2.75 g/L , sodium chloride, 5 g/L , sodium lauryl sulfate, 0.1 g/L , L-tryptophan, 1 g/L , tryptose, 20 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

6.8±0.2 (25 °C)

application(s)

agriculture
environmental
food and beverages
water monitoring, microbiology

suitability

selective and differential for Escherichia coli, selective and differential for coliforms

Application

Fluorescent method for the detection of E. coli.
LST-MUG broth is a growth media, which is used for the selective detection and differentiation of Escherichia coli in water samples.

Preparation Note

Dissolve 36.5 g in 1 litre distilled water and fill into tubes which can be optionally fitted out with Durham tubes. Sterilize by autoclaving at 121°C for 15 minutes.

Other Notes

Fluorogener Test zum schnellen Nachweis von E. coli in gekühlten und gefrorenen Lebensmitteln.[1]
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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Dieser Artikel
173491601617171
suitability

selective and differential for Escherichia coli, selective and differential for coliforms

suitability

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

suitability

selective and differential for Citrobacter spp., selective and differential for Escherichia coli, selective and differential for Lactobacillus spp., selective and differential for Staphylococcus spp., selective and differential for coliforms

suitability

nonselective and differential for Escherichia coli, nonselective and differential for coliforms, nonselective and differential for enterobacteriaceae

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbiological culture: suitable

form

powder

form

powder

form

powder

form

powder

composition

dipotassium hydrogen phosphate, 2.75 g/L , 4-methylumbelliferyl-β-D-glucuronide, 0.1 g/L , sodium chloride, 5 g/L , L-tryptophan, 1 g/L , lactose, 5 g/L , sodium lauryl sulfate, 0.1 g/L , potassium dihydrogen phosphate, 2.75 g/L , tryptose, 20 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

brilliant green, 0.0133 g/L , lactose, 10 g/L , 4-methylumbelliferyl-β-D-glucuronide, 0.1 g/L , ox-bile (dried), 20 g/L , L-tryptophan, 1 g/L

composition

L-arginine, 0.04 g/L , L-aspartic acid, 0.048 g/L , bromocresol purple, 0.02 g/L , calcium chloride, 0.02 g/L , L-cystine, 0.04 g/L , dipotassium phosphate, 1.8 g/L , ferric ammonium citrate, 0.02 g/L , lactose, 20 g/L , magnesium sulfate, 0.2 g/L , nicotinic acid, 0.002 g/L , pantothenic acid, 0.002 g/L , sodium formate, 0.5 g/L , thiamine, 0.002 g/L

application(s)

agriculture
environmental
food and beverages
water monitoring, microbiology

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

application(s)

agriculture
environmental
food and beverages
water monitoring, microbiology

application(s)

agriculture
environmental
food and beverages
water monitoring, microbiology

final pH

6.8±0.2 (25 °C)

final pH

6.8±0.2 (25 °C)

final pH

7.2±0.2 (25 °C)

final pH

6.7±0.2 (25 °C)


Lagerklasse

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Verwandter Inhalt

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


L J Moberg et al.
Journal - Association of Official Analytical Chemists, 71(3), 589-602 (1988-05-01)
A collaborative study was conducted to compare a proposed LST-MUG method with the AOAC official method for Escherichia coli detection. E. coli produces an enzyme, beta-glucuronidase, which cleaves the substrate, 4-methyl-umbelliferyl-beta-D-glucuronide (MUG), to yield a fluorescent end product. Incorporation of



Global Trade Item Number

SKUGTIN
62634-500G04061832708225

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