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53493

Millipore

Wort Broth

suitable for microbiology, NutriSelect® Basic

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About This Item

UNSPSC Code:
41171607
NACRES:
NA.85

sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

ammonium chloride, 1.0 g/L
casein peptone, 1.0 g/L
dextrin, 2.5 g/L
dipotassium phosphate, 1.0 g/L
malt extract, 15.0 g/L
maltose, 12.5 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

4.8±0.2

application(s)

bioburden testing
food and beverages

microbiology

suitability

selective by low pH for molds (General Media)
selective by low pH for yeasts (General Media)

Application

for the detection and enumeration of fungi, particularly yeasts in butter, syrups, and other materials, especially in the soft drinks industry

Preparation Note

Suspend 33.0 grams of the medium in one liter of distilled water, add 2-3 g of glycerol. Heat until boiling and the medium has dissolved completely.Distribute into appropriate containers and sterilize at 121ºC for 15 minutes.

Footnote

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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