PANAMIT INTERNATIONAL Exprs. / Imprs. & Dealers Of Fine & Speciality Chemicals Phenyl Hydrazine - Hydrochloride & Sulphate 1-phenyl , 3-methyl , 5-pyrazolone Benzylamine Malonic Acid Ethyl Ester Potassium Salt Pyrogallon Red Bromo Iodine / Ninhydrin Bulk Drug Inte