Olefins - ASTM 1319 Back Catalog number: 51099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1848.12-1G 2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1141-38-4 Price on request 51049 Unleaded Gasoline 93 Octane - ETOH Price on request 50077 Total Kjeldahl Nitrogen (N), 100µg/ml in Water, 100ml Price on request