The ex-tracted recoveries were 81.5 %, 84.6 %, 80.4 %, and method recovery were 96.6 % , 98.5 % , 101.2 % at low , mid-dle and high concentrations, respectively.

  • 低 、 中、高3个浓度的提取回收率分别为81.5%, 84.6%, 80.4%; 方法回收率为96.6%, 98.5%, 101.2%.

  • 互联网摘选 2025-01-18 12:53:03

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