1,2 Dichloroethane, 1000µg/ml in MeOH, 1ml

2,4,6-Tris(1-phenylethyl)-phenol, 10mg

1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid,50 µg/mL,toluene,1mL,

Calibration Std. #2