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Figure 7 | Chemistry Central Journal

Figure 7

From: Determination, speciation and distribution of mercury in soil in the surroundings of a former chlor-alkali plant: assessment of sequential extraction procedure and analytical technique

Figure 7

Dendrogram showing the clustering of soil characteristics. T Hg – total Hg extracted in aqua regia; L Hg – water leachable fraction; M Hg – mobile Hg fraction in 2% HCl and 10% ethanol solution; Sm Hg – semi-mobile fraction in 1:2 HNO3 solution; N-M Hg – non-mobile fraction in 1:6:7 HCl:HNO3:water solution.

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BMC Chemistry

ISSN: 2661-801X

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