Base/Neutral & Acid Surrogate Standard Back Catalog number: 25015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96521 Diazepam-D5 Price on request 2713.13-25MG 2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 72846-62-9 Price on request S-4604-500-T X10 Custom PBDE Mixture, mono- to decabromo 500µg/mL each in toluene, The gravimetric concentration will be adjusted for compound impurities. 8747.12: 3-Bromodiphenyl ether PBDE-2 8749.12: 3,4'-Dibromodiphenyl ether PBDE-13 1961.12: 2,4,4'-Tribromodiphe Price on request