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. 2020 Sep 18;8:671. doi: 10.3389/fchem.2020.00671

Table 1.

The recovery test of our assay for detecting SA in Pharmaceutical samples.

Sample Original amount (μM) Spiked (μM) Found (μM) Recovery (%) RSD (%, n = 3)
Sample 1 1.55 12 10.92 91.0 4.2
20 18.61 93.0 3.8
Sample 2 2.37 10 9.97 99.7 3.0
14 13.7 98.0 4.0
Sample 3 3.83 8 8.11 101.4 2.0
16 15.39 96.2 3.5