Sildenafil citrate,100 µg base/mL,MeOH,1mL

2,2',3,4,4',5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-69-1

Dimethyltrisulfide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3658-80-8

4-Isopropylaniline, 100 µg/ml, Methanol, 5ml