1,2,3,4-Tetramethylbenzene Back Catalog number: 32901 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72101 Ascorbic acid Price on request 3705.9-65-05HC Descarbamoylsaxitoxin, 65µM, Solvent-3mM HCl, Unit 0.5mL, # of units-1, Cas.no. Price on request 1602.9-100-IO 5-Fluoro-3-methylbenzo[b]thiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17514-63-5 Price on request