Potassium (K) Back Catalog number: 50687 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0283.48-10MG Difluorantheno[3.5,4.6],[4''.6'',9.11]coronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 362051-19-2 Price on request 73494 Hydroxyzine Price on request S-4657-100-IOX10 Custom Mix of PBDEs, 9 Components Each 100µg/mL in isooctane 2,4,4'-Tribromodiphenyl ether PBDE-28 1961.12 2,2',4,4'-Tetrabromodiphenyl ether PBDE-47 1962.12 2,3',4,4'-Tetrabromodiphenyl ether PBDE-66 1964.12 2,2',3,4,4'-Pentabromodiphenyl ether PBD Price on request