TY - RPRT TI - A new split-flow injector for preparative liquid chromatography columns. Annular injection system. AU - F Dardoize AU - G Clodic AU - J Chevalet PY - 2002 DO - 10.1007/s00216-002-1273-3 UR - https://pubmed.ncbi.nlm.nih.gov/12012194/ ID - 12012194 ER -