Sildenafil-d8 (piperazine-d8),neat,neat,5mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate,50 µg/mL,MeOH,1mL,

Dechlorane Plus Syn, 50µg/mL in Toluene, 1ml

Sulfur in Heavy Weight Mineral Oil - 0.010 Wt%