IC Anions Cal Std - COA Level 5 Back Catalog number: 59613 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679412 13C6-Rafoxanide, 10mg Price on request FOUEA 2H-Perfluoro-2-decenoic acid (8:2), 1.2ml x 50ug/ml, isopropanol Price on request 97617 3,4,5,6-Tetrachloroguaiacol Price on request