TY - GEN AU - Mansel,A AU - Kupsch,H TI - Radiolabelling of humic substances with (14)C by azo coupling [(14)C]phenyldiazonium ions SN - 0969-8043 PY - 2007///1101 KW - Carbon Radioisotopes KW - chemistry KW - Diazonium Compounds KW - Humic Substances N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.apradiso.2007.03.010 ER -