VRB (Violet Red Bile Lactose) agar acc. ISO 4832 and FDA-BAM GranuCult 500 Gr

pH değeri

7,3 - 7,5 (40 g/l, H₂O, 37 °C) (otoklavlamadan sonra)

Yığın yoğunluğu

670 kg/m3

Çözünürlük

39,5 gr/l

Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012))

≥ 50 %

Colony color (Escherichia coli ATCC 8739 (WDCM 00012))

purplish-red colonies with or without precipitate halo

Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013))

≥ 50 %

Colony color (Escherichia coli ATCC 25922 (WDCM 00013))

purplish-red colonies with or without precipitate halo

Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083))

≥ 50 %

Colony color (Enterobacter cloacae ATCC 13047 (WDCM 00083))

purplish-red colonies with or without precipitate halo

Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025))

no limit

Colony color (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025))

colourless to beige colonies

Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009))

total inhibition

Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087))

total inhibition