DIRECT COLORIMETRIC AND DIRECT TITRIMETRIC DETERMINATION OF CALCIUM WITH NEW REAGENT (SUPPLEMENTARY REPORT)
Bibliographic Information
- Other Title
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- 新しい試薬によるカルシウムの直接比色定量法及び直接摘定法-続報-
- アタラシイ シヤク ニ ヨル カルシウム ノ チョクセツ ヒショク テイリョウホウ オヨビ チョクセツテキジョウホウ ゾクホウ
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Abstract
The author improved the accuracy of the direct colori metric method of calcium determination with azocal-A using an electrophotometer and made an investigation of interfering ions concerning this method. With this improved method calcium content of 0.2-several mgs per liter can be determined using only 5cc. of river water sample with an error of 土10%. Only 2 minutes are enough for a single determination and this method surpassed the ordinary oxalate method in accuracy.
Journal
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- 岡山大学温泉研究所報告
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岡山大学温泉研究所報告 6 15-19, 1952-03
岡山大学温泉研究所
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Details 詳細情報について
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- CRID
- 1390290699524612480
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- NII Article ID
- 120002307466
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- NII Book ID
- AN00032853
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- ISSN
- 03697142
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- DOI
- 10.18926/15563
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- NDL BIB ID
- 9828902
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- CiNii Articles