TY - RPRT TI - High-throughput mass-directed parallel purification incorporating a multiplexed single quadrupole mass spectrometer. AU - Rongda Xu AU - Tao Wang AU - John Isbell AU - Zhe Cai AU - Christopher Sykes AU - Andrew Brailsford AU - Daniel B Kassel PY - 2002 DO - 10.1021/ac0255476 UR - https://pubmed.ncbi.nlm.nih.gov/12141664/ ID - 12141664 ER -