TOC Calibration Standard

Methomyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 16752-77-5

EPH Aliphatic n-Hydrocarbons

4-tert-Octylphenol, 1000µg/ml in Isooctane, 1ml