大家在查：空白样品子样总含量文献对氢氧化亚铁溶解力杀菌防腐剂表面施胶剂木材防腐剂海洋防污涂料

加标回收

加标回收

加标回收

加标回收

1

The method is fast and easy to be operated, with broad linear range , good reproducibility, and low interference .

结果表明，方法线性范围广、重现性好，快速，简便，干扰小。样品的加标回收率为 92%~101%；

2

The imprinted electrode was used for analysis of parabens in actual samples with the spiked recoveries more than 90%.

用该分子印迹电极对实际样品进行分析，加标回收率大于 90%。

3

The results showed that compared with AAS , there was no significant difference and the recovery ratio was between 98 %~110 %.

结果表明，该法与原子吸收光谱法比较，无显著差异，加标回收率为 98%~110%。

4

Results : Using that method to measure result re-appear to do good , intelligent degree and add mark recovery rate more satisfied .

结果：运用该法所测结果重现性好，灵敏度和加标回收率较为满意。

5

6

The application of recovery test in water quality analysis and calculation methods of recovery rates were introduced .

阐述了水质分析中加标回收分析的方法步骤、条件控制及计算方法。

8

The Microwave Digestion provided relative standard deviations were all less 4 . 0%, The average recoveries were 95. 6%~112%.

结果表明微波消解相对标准偏差均在 4.0%以下，加标回收率在 95.6%~112%之间。

9

A minimum of 5 recovery determinations at each of 5 calibration levels must be determined.

在 5 个校准水平下必须每个水平至少测定 5 个加标回收样品。

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