Phenol Red Broth Base (Powder)

Size

£170.00

SKU:: P4035-05
Storage Conditions:: RT/4°C
Supplier:: United States Biological
Extra Details:: 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 Appearance: Light to medium beige, homogeneous, free flowing powder Solubility: Red, clear, complete pH: As Reported