Diisobutyl phthalate, 250mg

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane

2',3,4,4',5-Pentachlorobiphenyl (123)

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