CN101598710B - 一种海水及淡水中2.4.6-三溴酚含量的测定方法 - Google Patents
一种海水及淡水中2.4.6-三溴酚含量的测定方法 Download PDFInfo
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- CN101598710B CN101598710B CN2009101428773A CN200910142877A CN101598710B CN 101598710 B CN101598710 B CN 101598710B CN 2009101428773 A CN2009101428773 A CN 2009101428773A CN 200910142877 A CN200910142877 A CN 200910142877A CN 101598710 B CN101598710 B CN 101598710B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000013535 sea water Substances 0.000 title claims abstract description 16
- 239000013505 freshwater Substances 0.000 title claims abstract description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 37
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000243 solution Substances 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000000605 extraction Methods 0.000 claims description 25
- 239000012071 phase Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000012159 carrier gas Substances 0.000 claims description 12
- 239000012074 organic phase Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 102000004357 Transferases Human genes 0.000 claims description 4
- 108090000992 Transferases Proteins 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 238000003556 assay Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000009514 concussion Effects 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 238000001212 derivatisation Methods 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 4
- 239000012895 dilution Substances 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000006166 lysate Substances 0.000 claims description 4
- 239000012044 organic layer Substances 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- QAOJBHRZQQDFHA-UHFFFAOYSA-N 2,3-dichlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1Cl QAOJBHRZQQDFHA-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000011160 research Methods 0.000 abstract description 3
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 abstract 2
- 239000011550 stock solution Substances 0.000 abstract 2
- YXLMNFVUNLCJJY-UHFFFAOYSA-N 1-bromo-4-(4-bromo-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzene Chemical group FC1=C(Br)C(F)=C(F)C(C=2C(=C(F)C(Br)=C(F)C=2F)F)=C1F YXLMNFVUNLCJJY-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 150000004075 acetic anhydrides Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
精密度 | 1# | 2# | 3# | 4# | 5# | ave | RSD% | ug/L |
2.4.6-三溴酚 | 0.031 | 0.033 | 0.031 | 0.032 | 0.035 | 0.032 | 5.23 | 0.032 |
精密度 | 1# | 2# | 3# | 4# | 5# | ave | RSD% | ug/L |
2.4.6-三溴酚 | 5.65 | 5.63 | 5.6 | 5.66 | 5.68 | 5.64 | 5.54 | 5.64 |
Claims (1)
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CN2009101428773A CN101598710B (zh) | 2009-05-19 | 2009-05-19 | 一种海水及淡水中2.4.6-三溴酚含量的测定方法 |
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CN2009101428773A CN101598710B (zh) | 2009-05-19 | 2009-05-19 | 一种海水及淡水中2.4.6-三溴酚含量的测定方法 |
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CN101598710A CN101598710A (zh) | 2009-12-09 |
CN101598710B true CN101598710B (zh) | 2012-05-30 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110749675A (zh) * | 2019-10-29 | 2020-02-04 | 深圳天祥质量技术服务有限公司 | 水质中2,4-二氯苯甲酸的检测方法 |
CN112098545A (zh) * | 2020-09-01 | 2020-12-18 | 深圳天祥质量技术服务有限公司 | 一种日用消费品中五溴苯酚的测定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6087547A (en) * | 1999-05-25 | 2000-07-11 | University Of South Carolina | Method for decomposing toxic organic pollutants |
CN1987433A (zh) * | 2006-12-12 | 2007-06-27 | 江南大学 | 一种测定氯代酚的化学发光分析方法 |
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2009
- 2009-05-19 CN CN2009101428773A patent/CN101598710B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6087547A (en) * | 1999-05-25 | 2000-07-11 | University Of South Carolina | Method for decomposing toxic organic pollutants |
CN1987433A (zh) * | 2006-12-12 | 2007-06-27 | 江南大学 | 一种测定氯代酚的化学发光分析方法 |
Non-Patent Citations (2)
Title |
---|
戚小京等.气相色谱法测定喷墨打印墨水中的苯酚.《分析试验室》.2005,第24 卷(第11 期),16-17. * |
郑维恩.污水中微量三溴酚的高效液相色谱分析.《浙江化工》.1985,35-37. * |
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