4-Amino-2´,3-dimethylazobenzene, certified, 0.25g Back Catalog number: C10202000 Availability: In the manufacturer's stock Price on request - + Recommended 2959.12-100-IO Methyl viologen-d8 dichloride (rings-d8), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-45-6 Price on request 9285.10-100MG Stavudine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3056-17-5 Price on request 34651 n-Pentane Price on request