EPA Method 522: 1,4-dioxane in Drinking Water Using SPE and GC–MSUCT Inc
1,4-DioxaneEPA州标准品货期是多久?使用注意事项? 参数规格 货号规格浓度溶剂包装单位操作 NV-150-11,4-Dioxane100 µg/mLMethanol1 mL Ampule1 Each询底价 分类 品牌 环境及农业标准物质/标准品 食品/饮料标准品 无机溶液标准物质/标准品 性能特点 ...
EPA has expanded its draft evaluation of 1,4-dioxane, finding the presence of the chemical as a byproduct in eight consumer products poses no unreasonable risks that must be regulated under TSCA, a win for consumer product manufacturers who had sought the expanded evaluation to preempt pending s...
Environmentalists are pressing EPA to conduct a second peer review and expand a short public comment window on its controversial supplement to the agency’s draft TSCA evaluation on 1,4-dioxane, which found no unreasonable risks from a host of new consumer uses the agency evaluated, which would...
NYC sued for failing to filter Croton water Details the lawsuit filed by the US Justice Department against the New York City for violating Safe Drinking Water Act (SDWA) requirements by failing to fi... 被引量: 0发表: 1997年 1,4-dioxane risk evaluation lands in court, again The US Envir...
the cancer-causing chemical 1,4-dioxane is a common drinking water contaminant, but EPA ignored this in its current evaluation, leaving communities at risk. Communities' ongoing exposure to past spills are not factored in to the TSCA evaluation of risk, although best scientific practice would cons...
3 EXHIBIT 1-1 TYPICAL EXPOSURE PATHWAYS BY MEDIUM FOR RESIDENTIAL AND INDUSTRIAL LAND USESa MEDIUM Ground Water Surface Water Soil EXPOSURE PATHWAYS, ASSUMING: RESIDENTIAL LAND USE INDUSTRIAL LAND USE Ingestion from drinking Ingestion from drinking Inhalation of volatiles Inhalation of volatiles Dermal ...
EPA has found that a dangerous chemical prevalent in drinking water poses more risks than previously determined, including outsize cancer threats.The agency announced Friday that it has broadened its scope for 1,4-dioxane, a likely carcinogen that can crop up in shampoos and cleaning products, ...
EPA disregards risk of 1,4-dioxane to publicdoi:10.1021/cen-09902-polcon3Britt E. EricksonChemical & Engineering News
Recovering 1,4-Dioxane for EPA Method 522NonU.S