Surrogate Standard Back Catalog number: 36003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1720.13-K-IO 2-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2027-19-2 Price on request 18000-0587-10AN5 4´-Hydroxydiclofenac, 10µg/ml in Acetonitrile, 5ml Price on request P0297 Bis(2-ethylhexyl) Phthalate, >98%, 25g Price on request