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Safety Information

93657

Millipore

Tryptone Medium

NutriSelect® Basic, suitable for microbiology

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UNSPSC Code:
41171607
NACRES:
NA.74

sterility

non-sterile

Quality Level

product line

BioChemika

form

powder

shelf life

limited shelf life, expiry date on the label

composition

sodium chloride, 8 g/L
tryptone, 10 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

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

application(s)

agriculture
environmental
food and beverages
water monitoring

microbiology

suitability

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

Application

For the detection of indole production by coliforms

Preparation Note

Dissolve 18 g in 1 litre distilled water and autoclave at 121°C 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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Articles

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

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