Multi-Element Internal Standard

Di-iso-nonyl phthalate in mixture with C8-10-branched alkyl o-phthalate , C9-rich, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 68515-48-0

Lupane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 464-99-3

4-Hydroxybenzophenone, 100mg