Triazine Standard Back Catalog number: 96042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1773.12-100-AN 4,4'-Diaminobiphenyl,100 µg/mL,acetonitrile,1mL, Price on request 79436 Biphenyl Price on request 677804 Levulinic acid, 250mg Price on request