Methamidophos, 1000µg/ml in MeOH, 1ml

Fenuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 101-42-8

EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB

Phenyltri-n-pentyltin,1000 µg/mL,isooctane,1mL,