2,3',4,4',5-Pentachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

Tris(2,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,

EPA Method 8330 - Calibration Mix #1

2,4,4'-Trichlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7012-37-5