Calibration Standards Set Back Catalog number: 52016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDF-123478 1,2,3,4,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request S-13255A1-1ML Sulfosulfuron, 100µg/ml in Acetonitrile, 1ml Price on request 50408 GFAA Mix Price on request