Indole Nitrate Medium also cited as Tryptone Nitrate Medium, is supplied by the company, HIMEDIA.

Indole Nitrate Medium serves as a medium for identification of microorganisms by means of nitrate reduction and indole production

Product specifications:

• Catalog number:M364-500G
• Brand: HIMEDIA
• Quantity/unit: Pack of 500g

Product composition:gm/L

• Tryptone :20.000
• Disodium hydrogen phosphate :2.000
• Dextrose (Glucose) :1.000
• Potassium nitrate :1.000
• Agar :1.000
• Final pH ( at 25C): 7.20.2

Product features:

• Appearance: Cream to yellow homogeneous free flowing powder
• Gelling: Semisolid, comparable with 0.1% Agar gel.
• Colour and Clarity of prepared medium: Light amber coloured, clear to slightly opalescent gel forms in tubes as butts
• Reaction: Reaction of 2.5% w/v aqueous solution at 25C. pH : 7.20.2
• pH :7.00-7.40
• Cultural Response: Cultural characteristics observed after an incubation at 35-37C for 18-48 hours