Chlorthal-dimethyl, 100 µg/ml, Acetonitrile, 5ml

D8-9,10-Anthraquinone, 10mg

Diisohexyl phthalate, techn: Branched and linear isomermixture,1000 µg/mL,isooctane,1mL,

(±)-Ibuprofen-d3 (?-methyl-d3),1000 µg/mL,MeOH,1mL,