Tri-n-hexyl phosphate,1000 µg/mL,MeOH,1mL,

2H-Perfluoro-2-dodecenoic acid (10:2), 1.2ml x 50ug/ml, isopropanol

Sulfadimethoxine, certified, 0.25g

2,4-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.