1. SAMPLE HANDLING. CHROMATOGRAPHIC ANALYSIS OF TRIFLURALIN FROM ENVIRONMENTAL SAMPLE. I. WATER SAMPLE. Authors: IONEL HAIDUC, S. COBZAC, A. MOCANU, M.C. BACIU.2. SAMPLE HANDLING CROMATOGRAPHIC ANALYSIS OF TRIFLURALIN FROM ENVIRONMENTAL SAMPLE. I. WATER SAMPLE. Authors: S. COBZAC, M.C. BACIU, A. MOCANU, I. HAIDUC.