Pymetrozine, 100 µg/ml, Acetonitrile, 5ml

Norethindrone-2,2,4,6,6,10-d6, 2,5mg

Dibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132-65-0

Dibenzo[e,ghi]perylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 190-95-4