Anions Mix 2, varied µg/ml in Water, 100ml

Diisopentyl phthalate (diisoamyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-50-5

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

Methional 13C3 (1,2,3-13C3)