Aldicarb-sulfone D3, 100μg/ml in Acetone, 1ml

2,2',3,4-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dichloroacetic acid Surrogate Method 300.1

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