CS2/CS4/CS6/CS8/CS10 Kit, 5 x 200ul, nonane

EPA Method 500 Series Internal Std #4

2,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34883-43-7

Fenhexamid, 10 µg/ml, Ethyl acetate, 10ml