Alachlor OA, 100 µg/ml, Acetonitrile, 1ml

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

Sodium 8-chloroperfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol

1,2-Dibromo-3-chloropropane