AfSIS I ICP Aqua regia Detection Limits.tab
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https://data.worldagroforestry.org/file.xhtml?persistentId=doi:10.34725/DVN/66BFOB/EYVSPP
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资源简介：
Aqua regia (Quasi-total) extractions of soils:
These soil digests were analysed by both ICP-OES and by ICP-MS. Limit of Detection is 3x standard deviation of blank samples expressed as mg/kg, assuming 0.25 g sample to volume 25 ml. The Quantitation Limit is 10x standard deviation of blank samples expressed as mg/kg.
Users who download the data can consider these limits to decide on the reliability of the data for further use. ICP-MS is generally more sensitive for elements that are present at low concentrations than ICP-OES, and the former instrument was used to quantify As, Se, Mo and Cd.
提供机构：
World Agroforestry (ICRAF)
创建时间：
2025-10-13
