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Extraction recovery (RE) and matrix effect (ME).
| Compound | RE% 1 (RSD) 0.5 × ML |
ME% 1 (RSD) 0.5 × ML |
RE% 1 (RSD) 1.0 × ML |
ME% 1 (RSD) 1.0 × ML |
RE% 1 (RSD) 4.0 × ML |
ME% 1 (RSD) 4.0 × ML |
|---|---|---|---|---|---|---|
| ZEN | 98 (7) | 99 (3) | 94 (3) | 102 (6) | 76 (9) | 103 (4) |
1 RE and ME were estimated by applying the Equations (1) and (2) described in the Experimental section. Relative standard deviations (RSD, n = 6) are reported.
