Potassium sorbate

Amitriptyline-d3 hydrochloride (N-methyl-d3)

Ba, 1000 µg/mL in 2% HNO3, 100ml

Hydrogensulfide, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7783-06-4