2,4-Dicofol, 10.0 µg/ml, Isooctane, 1ml

Dodecene-1LAS, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25155-30-0

2,4-Dichlorophenylacetic acid

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