Heptenophos, 10.0 µg/ml, Acetone, 10ml

Chlorfenvinphos, 100 ng/µl, 1ml

3'-Fluoro-3,4',5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Sildenafil citrate,100 µg base/mL,MeOH,1mL