Phenol Red Broth Base (Powder)

£151.20 500g

A basal medium to which carbohydrates are added to observe fermentation reactions.

Mode of Action:
Fermentation of the added reactant by the inoculated culture causes phenol red to change its color from red to yellow. When testing anaerobes, addition of a small quantity of agar stabilizes the anaerobiosis.

Typical Quality Control:
Test strains
Staphylococcus aureus ATCC 25923
Enterococcus faecalis ATCC 11700
Klebsiella pneumoniae ATCC 13883
Proteus vulgaris ATCC 13315
Shigella flexneri ATCC 12022
Salmonella typhimurium ATCC 14028

Light to medium beige, homogeneous, free flowing powder

Red, clear, complete

As Reported

Please contact us for availability.

SKU: US-P4035-05 Categories: ,