Calibration Standard Kit

1,2-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-72-9

Dimethyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 131-11-3

WS Boron