表5.
本方法与文献报道的苯氧羧酸类除草剂分析方法比较
| Material | Method | Number of analytes |
Matrices | Practicable pH |
LOD/(μg/L) | Ref. |
|---|---|---|---|---|---|---|
| NH2-MWCNTs | MSPE-UPLC-MS/MS | 7 | lake, river, farmland and tap water | 5.4 | 0.01000-0.02000 | [12] |
| PP-CMPs | DSPE-LC-MS/MS | 5 | tap, spring and pond water | 3 | 0.00055-0.00384 | [13] |
| UiO-66-NM-PVDF MMM | DME-UPLC-MS/MS | 6 | sewage and reservoir water | 3-6 | 0.00003-0.00059 | [24] |
| V-g-C3N4 | DSPE-DART-MS | 3 | tap and lake water | 2 | 0.00050-0.00200 | [28] |
| MIL-101 | DSPE-UPLC-MS/MS | 12 | river water | 6 | 0.00018-0.00088 | [29] |
| MIL-101-NM-PVDF MMM | DSPE-UPLC-MS/MS | 7 | tap and reservoir water | 6-7 | 0.00010-0.00090 | this work |
MWCNTs: multi-walled carbon nanotubes; PP-CMPs: polyphenylene-based conjugated microporous polymers; V-g-C3N4: velvet-like graphitic carbon nitride; MSPE: magnetic solid phase extraction; DSPE: dispersive solid phase extraction; DME: dispersive membrane extraction.