Prometryne

Tetrabenzo[def,lm,grs,yz]pyranthrene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-65-8

Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL

Loperamide