Sildenafil citrate,1000 µg base/mL,MeOH,1mL

6-Heptyldecahydronaphthalene-2-carboxylic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 82743-34-8

Perchlorate Level 2

Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml