HiMedia SD021-5CT (HM-SD021-5CT) is the product code for Nalidixic Acid (NA) antimicrobial susceptibility test discs. These quinolone antibiotic discs are used in microbiology to determine the sensitivity of bacterial isolates via the Kirby-Bauer disc diffusion method.
Product Specifications
According to official technical data from HiMedia Laboratories:
Antibiotic Concentration: Each disc is impregnated with 30 mcg of Nalidixic Acid.
Dimensions: Standard filter paper discs with a 6 mm diameter.
Identification: For easy recognition during laboratory procedures, both sides of the disc are printed with the code "NA 30".
Packaging: The "5CT" suffix indicates a pack containing 5 cartridges in a blister pack, with each cartridge typically holding 50 discs (totaling 250 discs per pack).
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