Carbofuran, 10.0 µg/ml, Ethyl acetate, 10ml

S421, 100 µg/ml, Acetonitrile, 5ml

Sildenafil,1000 µg/mL,MeOH,1mL

Methanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 67-56-1