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Merck
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Documentos

70152

Millipore

Plate Count Agar

suitable for microbiology, NutriSelect® Plus

Sinónimos:

Casein-peptone Dextrose Yeast Agar, Standard Methods Agar, Tryptone Glucose Yeast Extract Agar

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About This Item

Código UNSPSC:
41171605
NACRES:
NA.74

Agency

according to GB 4789.2-2016
according to ISO 17410:2019
according to ISO 4833-1:2013
according to ISO 4833-2:2013

Nivel de calidad

200

esterilidad

non-sterile

formulario

powder

caducidad

limited shelf life, expiry date on the label

composición

agar, 9.0 g/L
dextrose, 1.0 g/L
tryptone, 5.0 g/L
yeast extract, 2.5 g/L

fabricante / nombre comercial

NutriSelect® Plus

envase

pkg of -2.5 kg
pkg of -500 g

condiciones de almacenamiento

(Dry place, tightly sealed containers)

técnicas

microbiological culture: suitable

pH final

7.0±0.2 (25 °C)

aplicaciones

agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology

temp. de almacenamiento

2-25°C

idoneidad

nonselective for Bacillus spp.
nonselective for Escherichia coli
nonselective for Lactobacillus spp.
nonselective for Lactococcus spp.
nonselective for Listeria spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

Descripción general

Plate Count Agar is the recommended medium forthe isolation of microorganisms in milk and other dairy products. The enzymaticdigest of casein (tryptone) with a high level of free amino acids is a nitrogensource. Yeast extract primarily supplies the B-complex vitamins. Glucose is anenergy source for the growth of bacteria, while agar is the solidifying agent.Plate Count Agar is also suitable for determining bacterial count from sterilerooms.

Aplicación

Plate Count Agar is a non-selective medium for the plate count of microorganisms in water, food, milk, dairy products, beverages, animal feed, and other materials.

Nota de preparación

Suspend 17.5 g in 1 litre of distilled water. Dissolve by bringing to the boil with frequent stirring, mix and distribute into final containers. Sterilize by autoclaving at 121°C for 15 minutes.

Otras notas

Comparison of β-glucuronidase and indole-based direct plating methods for enumeration of unstressed E. coli

Nota al pie de página

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.

Información legal

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
BCCG1810
BCCD5838
BCCC8485
BCCB3447
BCBX0910

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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