TOC Calibration Standard

Ethoprophos, 100 µg/ml, Toluene, 1ml

Tetradifon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-29-0

Mepanipyrim, 10.0 µg/ml, Acetonitrile, 10ml