共 11 条
[2]
Heller S. R., 1980, EPA NIH MASS SPECTRA
[5]
LARRABEE GB, 1981, ANAL CHEM, V53, pR163
[7]
ULTRASTRUCTURE OF SOME MEMBRANE FILTER TYPES WITH FINE POROSITY .1. ELECTRON-MICROSCOPIC STUDIES ON SURFACES
[J].
KOLLOID-ZEITSCHRIFT AND ZEITSCHRIFT FUR POLYMERE,
1972, 250 (02)
:133-&
[10]
SHERWOOD PMA, 1976, SPECTROSCOPY, V3