2,4,5,6-Tetrachloro-m-xylene, 100µg/ml in MeOH, 5ml

Demeton-O, 100 µg/ml, Acetonitrile, 1ml

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

ICP-MS Internal Standard