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Indirect spectrophotometric determination of vitamin B12 using 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine-cobalt complex formation.
SAKAI, Tadao, OHNO, Noriko, SASAKI, HidetoVolume:
40
Year:
1991
Journal:
Bunseki kagaku
DOI:
10.2116/bunsekikagaku.40.6_305
File:
PDF, 623 KB
1991