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已读[38] 发布: 2013/07/09 23:22:35
Lexology (registration) Id. After some of the oil in the tank had been delivered to a customer, the policyholder discovered that the fuel oil it had received was contaminated with polychlorinated biphenyl (“PCB”). Id. This contamination resulted in lost oil and ...
已读[39] 发布: 2013/07/09 23:22:31
HazMat Management Magazine (subscription) The group tested for polybrominated diphenyl ethers (flame retardants known as PBDEs), banned chemicals such as polychlorinated biphenyl (PCBs), perfluorochemical (PFCs found in non-stick coatings), organochlorine pesticides, dioxins and furans,  ... and more »
已读[41] 发布: 2013/07/09 23:22:26
Journal of Nuclear Medicine (subscription) After hydrolysis and high-performance liquid chromatography purification, a high enantiomeric excess of 18F-FDOPA (∼97%) was obtained using a chiral catalyst available from a biphenyl 3 substrate. The total synthesis time was 63 min, and the  ...
已读[39] 发布: 2013/07/09 23:22:22
Law360 (subscription) For example, current theory is that “dioxin-like, coplanar” polychlorinated biphenyl congeners (there are 209 variations of individual PCB molecules) are the toxic ones. Although the toxicity analysis appears on its surface to be as simple as looking ... and more »
已读[43] 发布: 2013/07/09 23:22:17
Kingsport Times News The announced plant expansion, located in Newport, Wales, will be a new manufacturing facility capable of producing Therminol 66 and other biphenyl based co-products. The facility is expected to be operational in the second half of 2014 and will ... and more »
已读[42] 发布: 2013/07/09 23:22:13
Zacks.com Based in Newport, Wales, the plant expansion will be a new manufacturing facility capable of producing Therminol 66 and other biphenyl based co-products. The...
已读[38] 发布: 2013/07/09 23:22:09
Sheepshead Bites Jean Grassman, a Brooklyn College professor of Health and Nutrition Sciences, said an urban contaminant called polychlorinated biphenyl , or PCB, may be a real risk for people. “The concern is that they're developmental toxicants,” Grassman stated.
已读[37] 发布: 2013/07/09 23:22:05
Bloomington Pantagraph Peoria Disposal Co., the parent company of the landfill operator, has a pending application for the storage of polychlorinated biphenyl (PCB) waste at the site. The controversial request remains pending before the U.S. EPA, but many oppose it because ... and more »
已读[550] 发布: 2013/07/09 21:07:17
合理的饮食。日常生活中,有一个合理营养的膳食计划是非常必要的,新鲜的蔬菜和水果中都富含丰富的维生素和微量元素,如果能够足量的摄入,对体内亚硝基胺类的致癌物质有...
已读[1553] 发布: 2013/07/09 11:49:57
除草剂组合物;含磷的脱氢氨基酸的制造方法;2-芳基-5-杂环基-环己烷-1,3-二酮化合物及其作为除草剂的用途;作为除草剂的4-苯基-吡喃-3,5-二酮、4-苯基-...
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