Sildenafil citrate

(Mfr: PF)(Conc: 0.8 mg/mL^a,^c)

Heparin sodium

(Mfr: WOC)(Conc: 100 units/mL^a,^c)

Remarks:

Immediate increase in measured turbidity and pH increase of >0.5 units at 18 to 22°C and 37°C.

Ref:

³⁷⁷³