共 31 条
[1]
DIJK HV, 1960, SCI P ROYAL SOC A, V1, P163
[2]
DONALD SG, 1970, C J CHEM, V48, P2662
[4]
CU2+-FULVIC ACID CHELATION EQUILIBRIUM IN 0.1 M KCL AT 25.0 DEGREES C
[J].
CANADIAN JOURNAL OF CHEMISTRY,
1970, 48 (20)
:3197-&
[5]
MICRONUTRIENT CATION COMPLEXES IN SOIL SOLUTION .3. CHARACTERIZATION OF SOIL SOLUTION LIGANDS AND THEIR COMPLEXES WITH ZN2+ AND CU2+
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1969, 33 (01)
:54-&
[6]
POTENTIOMETRIC TITRATION OF POLYACRYLIC AND POLYMETHACRYLIC ACIDS WITH ALKALI METAL AND QUATERNARY AMMONIUM BASES
[J].
JOURNAL OF POLYMER SCIENCE,
1957, 23 (103)
:451-465
[7]
GUNNAR G, 1950, ACTA CHEM SCAND, V4, P559
[8]
GUNNAR G, 1952, ANALYST, V77, P661