TY - RPRT TI - A sample introduction technique for obtaining a multiphoton ionization spectrum using picogram quantities of analyte in supersonic jet spectrometry. AU - Junichi Matsumoto AU - Keiichiro Kai AU - Totaro Imasaka PY - 2003 DO - 10.1021/ac025843i UR - https://pubmed.ncbi.nlm.nih.gov/12553772/ ID - 12553772 ER -