Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene

Norcodeine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 14648-14-7

6:2 Di-PAPS-d4, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no.