2,3',4,4',5',6-Hexachlorobiphenyl (168)

Aromatics Calibration Standards Kit (3 Internal Standard Version) 24 Analytes + 3 ISTD, each Vol.% as listed in isooctane; unit: 5x1mL Set, one of each Std. 1- 5 + opt. 1x1mL (Std. 6) To these calibration standards are 3 fluorinated Internal Standard

1,3-Dinitrobenzene

2-Chloroethyl vinyl ether