Table 3 The detailed uncertainty categories of chemicals showed in priority groups
From: Priority screening on emerging contaminants in sediments of the Yangtze River, China
| Â | Uncertainty I | Uncertainty II | Uncertainty III | Uncertainty IV | ||||
|---|---|---|---|---|---|---|---|---|
Priority I | p,p’-DDT PFOA | PFTeDA PFTrDA PFDoDA PFNA PFUnDA | BDE-154 PCB153 PCB28 PCB52 PCB138 |  | BDE-209 TCPP |  | PCB206 8:2Cl-PFAES 6:2 FTOH 6:2Cl-PFAES PFHxDA DNP |  |
Priority II | p,p'-DDE o,p'-DDT p,p'-DDD PFOS α-HCH | PCB180 PCB189 BDE-99 PCB126 PCB157 PCB118 PCB81 HCB | DNOP PCB77 PCB105 PCB123 BDE-47 PCB101 PFDA PCB114 | BDE-28 PCB156 BDE-100 BDE-85 PFHpA o,p'-DDE PCB169 BDE-183 BDE-71 | Chlorpyrifos TEHP TDCIPP Aldrin Cyhalothrin Deltamethrin Cypermethrin Heptachlor TPhP | HEPX Fenpropathrin | PCB128 HFPO-TA 8:2FTOH PCB61 PCB167 8:2FTS PCB66 6:2FTS BDE-138 | PCB187 PCB18 PFNOBS PFPA PCB44 PCB209 HFPO-DA HCBD |
Priority III | DnBP ROX ATM OFL DMP ERY DEP CTC NFX TYL | DCHP DIBP DBP BDE-153 ETM-H2O o,p'-DDD BDE-66 PFHxS PFHxA BBP | δ-HCH BDE-17 PFPeA EFX MON CLA PFBA LCM PFDS CFX |  | γ-HCH Disulfoton SDM Parathion TCIPP Phorate Sulfotep Methyl parathion Atrazine Dimethoate | Thionazin TBOEP Endosulfan I TCEP TnBP DIF TMP | 10:2FTS β-HCH DNHP BzBP PFHpS 4:2FTS DPP F-53B TDCPP FOSA | Famphur TPP O,O,O-Triethylphosphorothioate DBEP ADONA TPrP SARA PFEESA DEEP PFPeS PF5OHxA |
Priority IV | TC SMX DEHP SD OTC SMZ SDZ SMM LIN | SX PFBS SCP CAP SMTZ FF DC SPD | DAN MAR | Â | LOM TMPP SQX TAP TBEP TEP | Â | 3,6-OPFHpA TIP SPI DMEP PER PF4OPeA FLU OXA | SMP SIM SMR PCB195 PFODA |