Individual Calibration Solutions , 1.0ml, isooctane

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL

Phthalic acid, bis-isooctyl ester (technical), 250mg

1-Naphthylacetic acid, 500mg