Conductance @ 20°C [200 µmho/cm] Back Catalog number: 59469 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-175 2,2',3,3',4,5',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 675498 Hexachlorobenzene, 100 µg/ml, Methanol, 5ml Price on request 90449 3-Ethyltoluene Price on request