EPA Method 504

2,2',3,3',4,5,6,6'-Octachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Chloridazon-desphenyl, certified, 10mg

Tris-(aziridinyl)-phosphineoxide, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 545-55-1