2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

(20R,24R)-24-Ethyldiacholest-13(17)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 99265-25-5

Oxydemeton-methyl, 100μg/mL in Acetonitrile, 1ml

JWH-250 N-(5-Hydroxypentyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1427325-83-4