tailieunhanh - Determination of heavy metals in the soils of tea plantations and in fresh and processed tea leaves: An evaluation of six digestion methods

The aim of this study was to determine the levels of cadmium (Cd), chromium (Cr), lead (Pb), arsenic (As) and selenium (Se) in (1) fresh tea leaves, (2) processed (black) tea leaves and (3) soils from tea plantations originating from Bangladesh. | Determination of heavy metals in the soils of tea plantations and in fresh and processed tea leaves An evaluation of six digestion methods

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