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- 详细信息
- 文献和实验
- 技术资料
- 库存:
1000+
- 英文名:
1,2,3,7,8-Pentachloro[13C12]dibenzofuran
- CAS号:
[109719-77-9]
- 保质期:
咨询
- 供应商:
上海维亦特生物
- 保存条件:
依据标签
| 货号 | 中文名 | 英文名称 | CAS | 浓度 | 规格 |
| WT-IS-A104039 | 1,2,3,6,7,8-六氯[13C12]二苯并呋 喃 | 1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran | [116843-03-9] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104040 | 1,2,3,7,8,9-六氯[13C12]二苯并呋 喃 | 1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran | [116843-04-0] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104041 | 1,2,3,7,8-五氯[13C12]二苯并呋 喃 | 1,2,3,7,8-Pentachloro[13C12]dibenzofuran | [109719-77-9] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104042 | 1,2,7,8-四氯[13C12]二苯并呋 喃 | 1,2,7,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104043 | 1,2,7,8-四氯[13C12]二苯并呋 喃 | 1,2,7,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 1.0ug/ml in nonane | 1.2ml |
| WT-IS-A104044 | 1,3,4,6,8-五氯[13C12]二苯并呋 喃 | 1,3,4,6,8-Pentachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104045 | 1,3,6,8-四氯[13C12]二苯并呋 喃 | 1,3,6,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104046 | 1,3-二溴-2,7,8-三氯[13C12]二苯并呋 喃 | 1,3-Dibromo-2,7,8-trichloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104047 | 2,3,4,6,7,8-六氯[13C12]二苯并呋 喃 | 2,3,4,6,7,8-Hexachloro[13C12]dibenzofuran | [116843-05-1] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104048 | 2,3,4,7,8-五氯[13C12]二苯并呋 喃 | 2,3,4,7,8-Pentachloro[13C12]dibenzofuran | [116843-02-8] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104049 | 2,3,7,8-四氯[13C12]二苯并呋 喃 | 2,3,7,8-Tetrachloro[13C12]dibenzofuran | [89059-46-1] | 50ug/ml in Tolu ene | 1.2ml |
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文献和实验| 货号 | 中文名 | 英文名称 | CAS | 浓度 | 规格 |
| WT-IS-A104039 | 1,2,3,6,7,8-六氯[13C12]二苯并呋 喃 | 1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran | [116843-03-9] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104040 | 1,2,3,7,8,9-六氯[13C12]二苯并呋 喃 | 1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran | [116843-04-0] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104041 | 1,2,3,7,8-五氯[13C12]二苯并呋 喃 | 1,2,3,7,8-Pentachloro[13C12]dibenzofuran | [109719-77-9] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104042 | 1,2,7,8-四氯[13C12]二苯并呋 喃 | 1,2,7,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104043 | 1,2,7,8-四氯[13C12]二苯并呋 喃 | 1,2,7,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 1.0ug/ml in nonane | 1.2ml |
| WT-IS-A104044 | 1,3,4,6,8-五氯[13C12]二苯并呋 喃 | 1,3,4,6,8-Pentachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104045 | 1,3,6,8-四氯[13C12]二苯并呋 喃 | 1,3,6,8-Tetrachloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104046 | 1,3-二溴-2,7,8-三氯[13C12]二苯并呋 喃 | 1,3-Dibromo-2,7,8-trichloro[13C12]dibenzofuran | [N/A] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104047 | 2,3,4,6,7,8-六氯[13C12]二苯并呋 喃 | 2,3,4,6,7,8-Hexachloro[13C12]dibenzofuran | [116843-05-1] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104048 | 2,3,4,7,8-五氯[13C12]二苯并呋 喃 | 2,3,4,7,8-Pentachloro[13C12]dibenzofuran | [116843-02-8] | 50ug/ml in Tolu ene | 1.2ml |
| WT-IS-A104049 | 2,3,7,8-四氯[13C12]二苯并呋 喃 | 2,3,7,8-Tetrachloro[13C12]dibenzofuran | [89059-46-1] | 50ug/ml in Tolu ene | 1.2ml |
近几年来,多溴联苯醚(Polybrominateddiphenylether,PBDE)潜在的健康和环境的危害引起了广泛关注。PBDEs对酸、碱、热、光都具有一定的稳定性,因而在环境中长期存在。和多氯联苯(polychlorinatedbiphenyls,PCB)相比,碳-溴键比碳-氯键更弱,更易于降解,形成多溴代二苯并二�英/呋喃。体内生物转化实验表明其在体内不能生物转化,比PCBs更为稳定、持久。同时PBDEs还具有高度脂溶性,更容易在生物体内产生生物富集效应。虽然有一些生物
测定鱼中二噁英PCDDs/PCDFs、类二噁英多氯联苯、非类二噁英多氯联苯
%、鲑鳟鱼~4%)萃取二噁英PCDDs/PCDFs、类二噁英多氯联苯、非类二噁英多氯联苯。此外,实验室间比对实验的鱼样品作为萃取标样(比对试验Food 2010, Folkehelseinstituttet, Oslo, Norway)。样品经过去除内脏,去骨,去鳞,清洗,冷冻干燥,均质,8至19 g样品(取决于脂肪含量) 与硅藻土混合,用二氯甲烷/正己烷(1:1)萃取。快速溶剂萃取E-914的萃取方法见Table 1。萃取之前,样品中加入13C12 PCDD/F同位素标准品和13C12 PCB同位
.银氨溶液:[Ag(NH3)2]+ 12.乳酸:CH3-CHOH-COOH 13.葡萄糖:C6H12O6 14.蔗糖:C12H22O11 15.核糖:CH2OH-(CHOH)3CHO 16.脱氧核糖:CH2OH-(CHOH)2CH2-CH3 17.淀粉: (C6H10O5)n 18.火棉,胶棉:主要成份都是[(C6H7O2)-(ONO2)3]n 只是前者含N量高 19.尿素: CO(NH2)2 NH
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