1-Propanethiol, 250mg

PCB No. 4, certified, 25mg

Chloroneb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2675-77-6

Endosulfan-sulfate, 100 µg/ml, Acetonitrile, 5ml