Individual Calibration Solutions , 500ul, nonane

2,2',3,4',5,5',6-Heptachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

Fenchlorphos, 100 µg/ml, Ethyl acetate, 5ml

2,3,6-Trimethylbenzothiophene, 150µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91144-23-9