4,4'-Dibromobiphenyl-d8,100 µg/mL,isooctane,1mL,

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Phthalic acid, bis-cyclohexyl ester, 250mg

Haloxyfop-P-methyl, 100 µg/ml, Acetonitrile, 5ml