Ethanol standard in water,1.0g/L,water, 3mL

Sildenafil,1000 µg/mL,MeOH,1mL

1,12-Dichlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3922-28-9

sec-Butyl acetate