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Merck

1.10859

Tryptone water

GranuCult® prime, according to ISO 7251, granular, pack of 500 g, suitable for microbiology

Sinónimos:

Peptone water (Indole free)

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UNSPSC Code:
41106213
NACRES:
NA.74

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agency

according to ISO 7251

Quality Level

form

granular

packaging

pack of 500 g

manufacturer/tradename

GranuCult® prime

technique(s)

microbiological culture: suitable

application(s)

food and beverages
microbiology

storage temp.

15-25°C

suitability

Escherichia coli

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Este artículo
1.106761692270194
application(s)

food and beverages, microbiology

application(s)

clinical
microbiology

application(s)

food and beverages
vitamins, nutraceuticals, and natural products, microbiology

application(s)

environmental
food and beverages
sample preparation
water monitoring, microbiology

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbe id | specific enzyme detection: suitable, microbiological culture: suitable

agency

according to ISO 7251

agency

-

agency

-

agency

-

manufacturer/tradename

GranuCult® prime

manufacturer/tradename

GranuCult®

manufacturer/tradename

-

manufacturer/tradename

NutriSelect® Plus

suitability

Escherichia coli

suitability

Listeria spp., Pneumococcus spp., Streptococcus spp.

suitability

-

suitability

nonselective for Enterobacter spp., nonselective for Escherichia coli, nonselective for Proteus spp., nonselective for Salmonella spp., nonselective for Staphylococcus spp., nonselective for bacteria (General Media), nonselective for coliforms, nonselective for enterobacteriaceae

form

granular

form

medium granules (dehydrated (DCM))

form

powder

form

powder

General description

for microbiology

Analysis Note

Appearance (clearness): clear
Appearance (colour): yellowish
pH-value (25 °C): 7.1 - 7.5
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Growth (Proteus hauseri ATCC 13315): fair to good
Growth (Morganella morganii ATCC 25830 (WDCM 00112)): fair to good
Growth (Enterobacter cloacae ATCC 13047 (WDCM 00083)): good to very good
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)): fair to very good
Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034)): fair to good
Indole formation (Escherichia coli ATCC 25922 (WDCM 00013)): +
Indole formation (Proteus hauseri ATCC 13315): +
Indole formation (Morganella morganii ATCC 25830 (WDCM 00112)): +
Indole formation (Enterobacter cloacae ATCC 13047 (WDCM 00083)): -
Indole formation (Salmonella typhimurium ATCC 14028 (WDCM 00031)): -
Indole formation (Staphylococcus aureus ATCC 25923 (WDCM 00034)): -
Incubation: 24 hrs.; 35 °C; aerobic.

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

Clase de almacenamiento

11 - Combustible Solids

wgk_germany

WGK 1


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Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Shigella spp. are predominantly connected to humans and are rarely isolated from other animals, with the exception of primates.

Dehydrated culture media for cultivating Shigella come in granules that dissolve in water. Granulation of the media ensures homogenous distribution, which avoids clumping even in warm and humid conditions. 

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