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'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4322576098', 'https://openalex.org/W4288401684', 'https://openalex.org/W339681517', 'https://openalex.org/W2518169464', 'https://openalex.org/W2167689122', 'https://openalex.org/W2166447472', 'https://openalex.org/W2124699488', 'https://openalex.org/W2071434358', 'https://openalex.org/W2053082293', 'https://openalex.org/W1606669497'], 'abstract_inverted_index': {'有機試薬を用いる金属イオンの滴定法を,メタノール・ベンゼン中過剰の有機試薬の存在でナトリウムメチラート試液により滴定する間接非水滴定,水溶液中で同様にして苛性ソーダ試液により滴定する間接水溶液滴定および水溶液中で有機試薬試液で滴定する直接滴定の三つの法について検討した.用いたものは銅,ニッケル,コバルトとジチゾン,ジメチルグリオキシム,α-ニトロソ-β-ナフトール,オキシンである.両者のモル比はニツケルのある場合以外1:2であった.間接滴定による方法は応用できる例が直接法より多い.吸着のためと思われる負誤差が若干みられるが,今後有用な分析法として期待し得るものと考えられる.': [0]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2333098855', 'counts_by_year': [], 'updated_date': '2024-09-18T16:22:00.853178', 'created_date': '2016-06-24'}