2,2',3,5',6-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

cis-Pinic acid,100 µg/mL,MeOH,1mL,

Aripiprazole, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 129722-12-9

Mass-Labelled OC Pesticide Mixture, 2µg/ml in Nonane, 1,2ml