摘要 : In this work, a procedure for total hardness determination in drinking and natural waters, expressed by the equivalent mass concentration of CaCO3, \( \gamma_{\text{s}} \), using an in-house complexometric titration with ethylened... 展开
作者 | Sandra C. Calisto Maria M. Esquível Maria A. Trancoso |
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作者单位 | |
期刊名称 | 《Accreditation and Quality Assurance》 |
页码/总页数 | 501-510 / 10 |
语种 | 英语 |
关键词 | Uncertainty Validation Total hardness Target uncertainty Water |
DOI | 10.1007/s00769-013-1012-9 |
馆藏号 | E139EP01240 |