Element Mix #2 Back Catalog number: 59508 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79117 Hexachloroethane Price on request 50203 Bromide (Br-) Price on request 3147.21-K-IO Heneicosanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2363-71-5 Price on request