OLC 3.2 Continuing Calibration Solution

Carbofuran-d3, 100µg/ml in Acetonitrile, 1ml

4-Chloro-3-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 59-50-7

1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene