Total Residual Free Chlorine

Fenoxycarb, 100 µg/ml, Acetonitrile, 5ml

Tetraphenyltin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 595-90-4

6-Nitroanthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 111438-94-9