Isoniazid Tablets & Syrup, USP Tuberculostatic Agent   PrISOTAMINE 300 mg DIN 00272655 300 mg - Round, white, biconvex compressed tablet. Scored one side and embossed "ICN 122" on the other. (Dia. 7/16") Bottle of 100 PrISOTAMINE SYRUP 10 mg/mL DIN 00265500 10 mg/mL - Clear colourless, strawberry-flavoured liquid. Bottle of 500 mL