Trimethoprim, 100μg/mL in Acetonitrile, 1ml

D5-Brilliant green hydrogen sulfate hydrate, 10mg

Tetra-n-propyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2176-98-9

Sulfide (S)