Lead (Pb)

Terrylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-72-7

Norcodeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 467-15-2

Sulfite (SO32-),1000µg/mL in Water, 3 x 20ml