Hexavalent Chromium (Cr +6)

1,8-Diaminopyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 30269-04-6

n-Hexane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 110-54-3

Potassium sorbate