Rv. Golovnya et al., FLAKED CAPILLARY COLUMNS WITH CROWN-ETHER COMPLEXES FOR GAS-LIQUID-CHROMATOGRAPHY, Russian chemical bulletin, 43(12), 1994, pp. 2049-2053
Flaked capillary columns with an OV-101/CE-Na3PO4 hydrophobic-hydrophi
lic sorbent have been suggested. This sorbent provides for the analysi
s of polar and nonpolar substances, including amines and aminoalcohols
, in aqueous and organic solvents. The efficiency of new columns was d
emonstrated for the analysis of 25 organic substances of various class
es.