腐植酸盐矿石、DOC、腐殖化材料和含腐殖质的商业产品中腐殖酸和黄腐酸的定量
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12:55 min
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March 18, 2022
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该方法可在无灰的基础上对软煤（即氧化和非氧化褐煤和次烟煤）、腐植酸盐矿石和页岩、泥炭、堆肥和商业肥料以及土壤改良剂的干燥和液体材料中的腐殖质物质（例如腐殖质和富里酸）进行重量法定量。
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Cite this Article
Lamar, R. T., Monda, H. Quantification of Humic and Fulvic Acids in Humate Ores, DOC, Humified Materials and Humic Substance-Containing Commercial Products. J. Vis. Exp. (181), e61233, doi:10.3791/61233 (2022).
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