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1.00610

WL Nutrient Medium, modified

suitable for microbiological culture, for yeasts, for bacteria

Synonym(e):

Wallerstein Laboratory Nutrient Medium, modified

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PackungsgrößeSKUVerfügbarkeitPreis
500 g
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€ 228,00

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NACRES:
NA.74
UNSPSC Code:
41106200

€ 228,00


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technique(s)

microbiological culture: suitable

Quality Segment

pH

5.3-5.7 (25 °C, 37 g/L in H2O), 6.5 ± 0.2 (25 °C)

solubility

37 g/L

bulk density

730 kg/m3

application(s)

food and beverages
microbiology

storage temp.

15-25°C

suitability

bacteria, yeasts

General description

WL (Wallerstein Laboratory) Nutrient Medium (modified) is a modification of WL Nutrient Medium for the microbiological quality control employed in the beer-brewing industry.
WL Nutrient Medium has been modified by increasing the pH and reducing glucose concentration to facilitate the cultivation of a broad range of yeasts and bacteria from raw materials and the brewing industry environment.

Application

WL Nutrient Medium (modified) is suitable for the isolation and enumeration of yeasts and bacteria during microbiological control in the brewing industries.

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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Dieser Artikel
MHA000P2N17222W2261
suitability

bacteria, yeasts

suitability

bacteria, molds, yeasts

suitability

bacteria, molds, nonselective and differential for Candida spp., nonselective and differential for Escherichia coli, nonselective and differential for Lactobacillus spp., nonselective and differential for Pichia spp., nonselective and differential for Proteus spp., nonselective and differential for Saccharomyces spp., nonselective and differential for Zygosaccharomyces spp., nonselective and differential for bacteria (General Media), nonselective and differential for coliforms, nonselective and differential for molds (General Media), nonselective and differential for yeasts (General Media)

suitability

selective for Candida spp., selective for Escherichia coli, selective for Lactobacillus spp., selective for Pichia spp., selective for Proteus spp., selective for Saccharomyces spp., selective for Zygosaccharomyces spp., selective for coliforms

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

application(s)

food and beverages
microbiology

application(s)

environmental
food and beverages
industrial qc
microbiology

application(s)

bioburden testing
food and beverages
microbiology

application(s)

bioburden testing
food and beverages, microbiology

pH

5.3-5.7 (25 °C, 37 g/L in H2O), 6.5 ± 0.2 (25 °C)

pH

5.5±0.2 (25.0 °C)

pH

-

pH

-

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

storage temp.

15-25°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-


Lagerklasse

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Global Trade Item Number

SKUGTIN
100610050004027269368531

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