D3-3-(Methylphosphinico)propionic acid, 100 µg/ml,

5-Nitro-o-toluidine,100 µg/mL,acetonitrile,1mL,

2,4-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no.

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