Quinmerac, 100µg/ml in Acetonitrile, 5ml

Phthalic-3,4,5,6-d4 acid,neat,neat,1g,

2,2',3,4',5,5'-Hexachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

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