2,3,4-Trichlorophenol, 25mg

n-Pentyl iso-pentyl phthalate (n-Pentyl 3-methlybutyl phthalate), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 776297-69-9

Potassium (K)

Disulfoton-sulfone, 100 µg/ml, Acetonitrile, 5ml