Heptachlor, 1.2mL x 100ug/mL, nonane

Individual Calibration Solutions, 500ul, nonane

1,2-Dichlorotetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 701920-83-4

D3-Metsulfuron-methyl, 100 µg/ml, Acetone, 1ml