1,3-Propane sultone, 1g

Vardenafil-d5 (N-ethyl-d5), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1189685-70-8

Triamiphos, 100 µg/ml, Acetonitrile, 1ml

Trichloroethene, 100 µg/ml, Methanol, 5ml