a-NAPHTHYLAMINE SOLUTION FOR DETERMINATION OF NITRATE REDUCTION BY BACTERIAL STRAINS

Product Code : 4796F




Specifications

Appearance Light pink coloured, clear liquid with characteristic odour
Cultural Response Add 0.5 ml. of 0.8% Sulphanilic acid and 0.5 ml. Alpha-Naphthylamine solution into 18-24 hours old cultures in Nitrate Broth
Acinetobacter calcoaceticus ATCC 43498 Luxuriant growth-Negative (No colour change)
Enterobacter aerogenes ATCC 13048 Luxuriant growth - Positive (Development of distinct red colour)
Escherichia coli ATCC 25922 Luxuriant growth -Positive (Development of distinct red colour)
Salmonella Typhimurium ATCC 14028 Luxuriant growth - Positive (Development of distinct red colour)



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