Trace Metals 2 Back Catalog number: 53093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended HPCB-5002N 2-Hydroxy-2',3',5,5',6'-pentachlorobiphenyl, 10mg Price on request 2604.18-10UG 1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9 Price on request 8766.38-1G Clarithromycin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81103-11-9 Price on request