2,3,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Trifluralin, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1582-09-8

Calibration Standard Mix 3

N-Nitrosopiperidine, 100µg/ml in MeOH, 5ml