MA - VPH Matrix Spike #2 Back Catalog number: 93625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1355-10AN10 Demeton-S-methyl-sulfone, 10µg/ml in Acetonitrile, 10ml Price on request 2755.11-10MG 6-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17579-79-2 Price on request 10864.10-100-ME Serotonin-13C2,15N hydrochloride (ethylamine-13C2,15N),100 µg base/mL,MeOH,1mL Price on request