共 7 条
[3]
Aluminium oxide with gradual absorption capacity to chromatographic absorption.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1941, 74
:73-78
[4]
Merritt L.L., 1944, IND ENG CHEM ANAL ED, V16, P387, DOI 10.1021/i560130a020
[5]
ROTHE JW, 1893, STAHL EISEN, V13, P333
[6]
ROTHE JW, 1892, STAHL EISEN, V12, P1052