Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml

Diltiazem hydrochloride,1000 µg base/mL,MeOH,1mL,

1-Methylnaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 90-12-0

7H-Benzo[c]fluorene, 10mg