Desmedipham, 100µg/ml in MeOH, 5ml

2,6-Dimethylbenzothiophene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66142-67-4

1,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

ASTM D-4815 Internal Standard