EPH matrix spike standard

Phthalate Mix, 6 comp., 1000µg/ml in MeOH, 1ml

PCB No. 185, 10 ng/µl, 10ml

[bc,ef,hi,kl,no,qr]-Hexabenzocoronene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-24-9