Appearance (clearness): clear to slightly opalescent

Appearance (colour): red-brown

pH-value (25 °C): 6.9 - 7.3

Solidification behaviour (2 hrs., 45 °C): liquid

Recovery 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)): red

Colony colour (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): pink/red

Colony colour (Enterobacter cloacae ATCC 13047 (WDCM 00083)): pink/red

Colony colour (Salmonella typhimurium ATCC 14028 (WDCM 00031)): colourless

Colony colour (Salmonella enteritidis ATCC 13076 (WDCM 00030)): colourless

Colony colour (Shigella flexneri ATCC 12022 (WDCM 00126)): colourless

Colony colour (Proteus mirabilis ATCC 14273): colourless

Precipitate (Escherichia coli ATCC 25922 (WDCM 00013)): +

Precipitate (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): +/poor

Precipitate (Enterobacter cloacae ATCC 13047 (WDCM 00083)): +/poor

Incubation: 24 hrs.; 35 °C; aerobic.