Terephthalic acid, 250mg Back Catalog number: 676591 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0487.24-200-T Diacenaphthyleno[1,2-b;1',2'-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203-42-9 Price on request 72772 1,2-Dihydro-1,1,6-trimethylnaphthalene Price on request 43015 2-Fluoronaphthalene Price on request