trans-beta-Methylstyrene Back Catalog number: 71915 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50625 Nitrite (NO2-) as N Price on request 675005 PSA-C18-Mix 2 Price on request 9957.28-100MG Di-iso-decyl phthalate (C10-alkyl ester isomer mix), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 26761-40-0 Price on request