BTEX Standard Back Catalog number: 94132 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13800-0049-1000IO 1,2-Cyclohexanedicarboxylicaciddiisononylester, 1000µg/ml in IO, 5ml Price on request MBDE-138 2,2',3,4,4',5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 2727.6-K-MEX5 Hexachlorobenzene-13C6 Price on request