2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Decanal, >97%, 25ml

2-Chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 95-57-8

Pyroxsulam, 100 µg/ml, Acetonitrile, 1ml