Prothiofos, 100 µg/ml, Ethyl acetate, 5ml

C27 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

3-Nitro-p-toluidine

D4-Diclofenac, 100 µg/ml, Acetone, 1ml