Metolachlor, 100µg/ml in Acetonitrile, 5ml

Cannabigerolic acid

Octachloronaphthalene, 1.2ml x 50ug/ml, nonane

n-Perfluoroheptanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-85-9