| 词条 | EQ-53 |
| 释义 |
In 1953, Formula EQ-53, for an emulsifiable DDT concentrate for use in homes and commercial laundries to mothproof washable woolens, was released to the public by the United States Department of Agriculture "after four years of experimentation".[1] The concentrate contained 25% DDT, 1% non-ionic detergent emulsifier, and 65% aromatic hydrocarbon solvent.[2] References1. ^Chronological History of the Development of Insecticides and Control Equipment from 1854 through 1954 USDA Agricultural Research Service {{cite web |url=http://entweb.clemson.edu/pesticid/history.htm |title=Archived copy |accessdate=2010-10-18 |deadurl=yes |archiveurl=https://web.archive.org/web/20100919134025/http://entweb.clemson.edu/pesticid/history.htm |archivedate=2010-09-19 |df= }} {{moth-stub}}2. ^{{Citation | last = Prakash | first = Om | last2 = Banerjee | first2 = J. | last3 = Parthasarathy | first3 = L. | title = Preservation of Woollens Against Clothes Moths and Carpet Beetles | journal = Defense Science Journal | volume = 29 | pages = 147–150 |date=July 1979 | url = https://docs.google.com/viewer?a=v&q=cache:U8Z1s68KDpEJ:publications.drdo.gov.in/gsdl/collect/defences/index/assoc/HASH019f/2371b4b9.dir/doc.pdf+EQ-53+moth&hl=en&gl=us&pid=bl&srcid=ADGEESgSaDtsGM-A9WekfUVjbS9oIu2OD2xMcEBoWu6eZC3pkeAwYxK6SipeCeY-QlzSnScDx8W8jfX_NCIbW3xdshDxnm024CH2Um5KjV-aFleFCx75KtjkAo4wH8PrsYKoHUiaWd0W&sig=AHIEtbSCCq25B_ueM_C_qe6Vo8v8bJ3RuQ}} 1 : Insecticides |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。