MA - EPH Matrix Spike Rev 1.0/1.1 Back Catalog number: 51044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0978.10-K-IOX10 Naphthalene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 1146-65-2 Price on request 675301 Chlorfenvinphos, 100 µg/ml, Acetonitrile, 5ml Price on request N-12159-250MG Hexachlorobenzene, 250mg Price on request