共 2 条
[1]
SILICA-GEL LIQUID LIQUID-CHROMATOGRAPHY USING AQUEOUS BINARY PHASE SYSTEMS - HIGH-EFFICIENCY EXTRACTION AND RESOLUTION OF PHENOLS AND CARBOXYLIC-ACIDS
[J].
JOURNAL OF CHROMATOGRAPHY,
1982, 239 (APR)
:677-685
[2]
LIQUID COLUMN SWITCHING EXTRACTION AND CHROMATOGRAPHY FOR PROGRAMMED FLOW PREPARATION
[J].
JOURNAL OF CHROMATOGRAPHY,
1981, 217 (NOV)
:387-398