Sigma-Aldrich Mr-Vp Broth Methyl-Red Vog

Quality Level

200

Form

medium granules (dehydrated (DCM))

Manufacturer/Tradename

GranuCult^®

Technique(S)

microbe ID | metabolite detection: suitable
microbiological culture: suitable

pH

6.8-7.0 (37 °C, 17 g/L in H₂O, after autoclaving)

Solubility

17 g/L

Bulk Density

760 kg/M³

Application(S)

food and beverages
microbiology

Storage Temp.

15-25°C

Suitability

Citrobacterspp.
Enterobacterspp.
Escherichia coli
Klebsiellaspp.
Proteusspp.
Salmonellaspp.
Yersiniaspp.
coliforms

Related Categories

Bioprocessing Recombinant Supplements

Microbial Culture Media

Microbial Identification Tests

Analysis Note

Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.7 - 7.1
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Growth (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): good to very good
Growth (Klebsiella pneumoniae ATCC 10031): good to very good
Growth (Enterobacter cloacae ATCC 13047 (WDCM 00083)): good to very good
Growth (Serratia marcescens ATCC 14756): good to very good
Methyl red (Escherichia coli ATCC 25922 (WDCM 00013)): +
Methyl red (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): +
Methyl red (Klebsiella pneumoniae ATCC 10031): +
Methyl red (Enterobacter cloacae ATCC 13047 (WDCM 00083)): -
Methyl red (Serratia marcescens ATCC 14756): +/-
VOGES-PROSKAUER (Escherichia coli ATCC 25922 (WDCM 00013)): -
VOGES-PROSKAUER (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): -
VOGES-PROSKAUER (Klebsiella pneumoniae ATCC 10031): -
VOGES-PROSKAUER (Enterobacter cloacae ATCC 13047 (WDCM 00083)): +
VOGES-PROSKAUER (Serratia marcescens ATCC 14756): +
Incubation: 48 hrs.; 35 °C; aerobic.

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.GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, GermanyNutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany