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

EPA Method 552.2 - Haloacetic Acids, 1000µg/ml in in MTBE, 1ml

n-Octadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 593-45-3

Dicamba methyl derivative