Chlorpyrifos-D10, 100µg/mL in Acetone, 1ml

1,3,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

2,2',3,3',4,5,5',6,6'-Nonachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane