DETERMINATION OF COPPER AND ZINC IN SOILS OR PLANTS - POLAROGRAPHIC DETERMINATION IN THE SAME SOLUTION

[1] BEESON KC, 1941, USDA AGR MISC PUB, V369

[2] Cholak J., 1944, INDUST AND ENGINEER CHEM ANALYT ED, V16, P333, DOI 10.1021/i560129a024

[3] USE OF AN ION-EXCHANGE RESIN IN DETERMINATION OF TRACES OF COPPER - WITH SPECIAL REFERENCE TO POWDERED AND FLUID MILK [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (05): : 323 - 326

[4] CUMMINGS RW, 1941, SOIL SCI SOC AM P, V5, P167

[5] HELLER K, 1937, MIKROCHEMIE, V23, P78

[6] JACKSON MD, UNPUB

[7] KOLTHOFF IM, 1941, POLAROGRAPHY

[8] USE OF SYNTHETIC RESINS IN THE ESTIMATION OF TRACE ELEMENTS [J]. NATURE, 1946, 158 (4003) : 96 - 96

[9] STOUT XX, 1938, COLLECTION CZECHOSLO, V10, P129

[10] Walkley Allan, 1942, AUSTRALIAN JOUR EXP BIOL AND MED SCI, V20, P139, DOI 10.1038/icb.1942.25

[1] BEESON KC, 1941, USDA AGR MISC PUB, V369

[2] Cholak J., 1944, INDUST AND ENGINEER CHEM ANALYT ED, V16, P333, DOI 10.1021/i560129a024

[3] USE OF AN ION-EXCHANGE RESIN IN DETERMINATION OF TRACES OF COPPER - WITH SPECIAL REFERENCE TO POWDERED AND FLUID MILK [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (05): : 323 - 326

[4] CUMMINGS RW, 1941, SOIL SCI SOC AM P, V5, P167

[5] HELLER K, 1937, MIKROCHEMIE, V23, P78

[6] JACKSON MD, UNPUB

[7] KOLTHOFF IM, 1941, POLAROGRAPHY

[8] USE OF SYNTHETIC RESINS IN THE ESTIMATION OF TRACE ELEMENTS [J]. NATURE, 1946, 158 (4003) : 96 - 96

[9] STOUT XX, 1938, COLLECTION CZECHOSLO, V10, P129

[10] Walkley Allan, 1942, AUSTRALIAN JOUR EXP BIOL AND MED SCI, V20, P139, DOI 10.1038/icb.1942.25