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70152

Millipore

Plate Count Agar

suitable for microbiology, NutriSelect® Plus

Synonyme(s) :

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

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About This Item

Code UNSPSC :
41171605
Nomenclature NACRES :
NA.74

Agence

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

Niveau de qualité

200

Stérilité

non-sterile

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

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

Fabricant/nom de marque

NutriSelect® Plus

Conditionnement

pkg of -2.5 kg
pkg of -500 g

Conditions de stockage

(Dry place, tightly sealed containers)

Technique(s)

microbiological culture: suitable

pH final

7.0±0.2 (25 °C)

Application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology

Température de stockage

2-25°C

Adéquation

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

Description générale

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.

Application

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.

Notes préparatoires

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.

Autres remarques

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

Note de bas de page

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.

Informations légales

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG1810
BCCD5838
BCCC8485
BCCB3447
BCBX0910

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

E.W. Frampton et al.
Journal of Food Protection, 53, 933-933 (1990)
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Zhongke Sun et al.
3 Biotech, 7(5), 335-335 (2017-09-29)
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