Calibration Standard Mix 2 Back Catalog number: 53034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M6HBDE47 2,2',4,4'-Tetrabromo-6-hydroxy[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene Price on request 673451 Thiabendazole, 100 µg/ml, Acetonitrile, 5ml Price on request 73685 4-Hydroxy-2-butanone Price on request