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Millipore

Selenite cystine enrichment broth

Synonym(s):

Selenite-cystine broth

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About This Item

UNSPSC Code:
41106213

form

medium granules

technique(s)

microbiological culture: suitable

pH

6.8-7.2 (37 °C, 23 g/L in H2O)

solubility

23 g/L

application(s)

clinical testing
food and beverages
microbiology
pathogen testing

General description

for the enrichment of salmonellae

Storage and Stability

Store below +15°C.

Analysis Note

Appearance (clearness):clear
Appearance (colour):yellowish
pH-value (25 °C):6.8 - 7.2
Inoculum on reference medium (Salmonella typhimurium ATCC 14028 (WDCM 00031)):10 - 100
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)):≥ 1E+04
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)):+
Growth (Escherichia coli ATCC 25922 (WDCM 00013)):inhibited
Enrichment from a mixed inoculum after 24 hours (Salmonella typhimurium ATCC 14028 (WDCM 00031)):+
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)):-
Incubation: 24 h at 35 °C; Detection of Salmonellae from the mixed culture with XLD agar

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

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

supp_hazards

EUH031

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 2

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