Antibiotic Assay Medium No. 19 is supplied by the company, HIMEDIA.

This Antibiotic Assay Medium No. 19is ideally used for microbiological assay of Amphotericin B, Candicidin and Nystatin using Saccharomyces cerevisiae.

Product specifications:

• Catalog number:M101-500G
• Brand: HIMEDIA
• Quantity/unit: Pack of 500g

Product composition:gm/L

• Peptone :9.400
• Yeast extract :4.700
• HM peptone B :2.400
• Dextrose (Glucose): 10.000
• Sodium chloride: 10.000
• Agar: 23.500
• Final pH ( at 25C) :6.10.2

Product features:

• Appearance:Cream to yellow coloured homogeneous free flowing powder
• Gelling: Firm, comparable with 2.35% Agar gel
• Colour and Clarity of prepared medium:Yellow coloured clear to slightly opalescent gel forms in Petri plates
• Reaction: Reaction of 6.0% w/v aqueous solution at 25C. pH : 6.10.2
• pH: 5.90-6.30
• Cultural Response: Cultural characteristics observed after an incubation at 29-31C for 24-48 hours