Hexachloro-1,3-butadiene-13C4,neat,neat,10mg, Back Catalog number: 11918.4-10MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 675107 Sodium p-n-tridecylbenzenesulfonate, 100 µg/ml, M Price on request 83545 Cyclohexanone-DNPH Price on request 676258 2-Amino-1-naphthalenesulfonic acid, 250mg Price on request