Dihydroxy quinoxaline, 100mg Back Catalog number: 681604 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9260.22-100-DRIED Roquefortine C, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 58735-64-1 Price on request 675113 4-Nitrophenyl a-D-maltohexaoside, 100mg Price on request L20015700IO PCB No. 157, 10µg/ml in Isooctane, 10ml Price on request