ICP-MS Internal Calibration Mix Back Catalog number: 50014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBDE-180 2,2',3,4,4',5,5'-Heptabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 54254 Silica (SiO2) Price on request 676342 Bromocyclen, 10.0 µg/ml, Isooctane, 10ml Price on request