Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane

Amidotrizoic acid, 100µg/ml in Acetonitrile, 5ml

3-Bromo-2,2-bis(bromomethyl)-1-propanol 1,1',1''- phosphate,50 µg/mL,isooctane,1mL,

Diisobutyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,