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The comparison of LOD (mg L-1) of PCR regression described in this work with previously published work.
| Sample | This work | LOD (Ref.) | ||||||
|---|---|---|---|---|---|---|---|---|
| THEO | 0.03 | 0.36 (14) | 0.3 (12) | 0.18 (9) | 0.072 (15) | 0.067 (16) | 0.03 (18) | 0.01 (4) |
| MKST | 0.05 | 0.293 (21) | 0.2 (28) | 0.1 (25) | 0.075 (29) | 0.009 (26) | _ | _ |
| LORA | 0.05 | 0.16 (30) | 0.048 (39) | 5.0×10-4 (36) | 2.5×10-4 (33) | 1.2×10-5 (38) | _ | _ |
