PCDD & PCDF Calibration Kit, 6 x 200ul, nonane

5-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7050-07-9

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg

Clethodim