共 4 条
[2]
SMITH I, 1969, CHROMATOGRAPHIC ELEC, V1, pCH14
[3]
PAPER CHROMATOGRAPHY OF KETO ACID 2,4-DINITROPHENYLHYDRAZONES
[J].
JOURNAL OF CHROMATOGRAPHY,
1967, 30 (01)
:273-&
[4]
WALKER J R L, 1969, Laboratory Practice, V18, P629