Analysis Note

Appearance (clearness): clear to slightly opalescentAppearance (colour): red-brownpH-value (25 °C): 6.9 - 7.3Solidification behaviour (2 hrs., 45 °C): liquidRecovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)): ≥ 40 %Recovery on test medium (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): ≥ 40 %Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)): ≥ 40 %Recovery on test medium (Salmonella typhimurium ATCC 14028 (WDCM 00031)): ≥ 40 %Recovery on test medium (Salmonella enteritidis ATCC 13076 (WDCM 00030)): ≥ 40 %Recovery on test medium (Shigella flexneri ATCC 12022 (WDCM 00126)): ≥ 40 %Recovery on test medium (Proteus mirabilis ATCC 14273): ≥ 40 %Recovery on test medium (Enterococcus faecalis ATCC 11700): ≤ 0.01 %Recovery on test medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)): ≤ 0.01 %Colony colour (Escherichia coli ATCC 25922 (WDCM 00013)): redColony colour (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): pink/redColony colour (Enterobacter cloacae ATCC 13047 (WDCM 00083)): pink/redColony colour (Salmonella typhimurium ATCC 14028 (WDCM 00031)): colourlessColony colour (Salmonella enteritidis ATCC 13076 (WDCM 00030)): colourlessColony colour (Shigella flexneri ATCC 12022 (WDCM 00126)): colourlessColony colour (Proteus mirabilis ATCC 14273): colourlessPrecipitate (Escherichia coli ATCC 25922 (WDCM 00013)): +Precipitate (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): +/poorPrecipitate (Enterobacter cloacae ATCC 13047 (WDCM 00083)): +/poorIncubation: 24 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.

Legal Information

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

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

Packaging

500 g in Plastic bottle