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用1 mol/L HCl浸提植物中的铜、锌.测定结果与干灰化法的相关性极显著,并且较干灰化法重现性好,操作简便快速。
Copper and zinc in plants were extracted with 1 mol / L HCl, the correlation between determination results and dry ashing was significant, and the repeatability was better than dry ashing method, and the operation was quick and easy.