Total Dissolved Solids

1-/3-Nitrobenzo[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 91259-16-4 / 81340-58-1

Herbicide Methyl Esters Mix

3-Methylphenol, 100 µg/ml, Acetonitrile, 1ml