工业用水和废水中全氟辛烷磺酰基化合物(pfos)和全氟辛酸铵(pfoa)的检测方法:英文标准名称:testingmethodsforperfluorooctanesulfonate(pfos)andperfluorooctanoate(pfoa)inindustrialwaterandwastewater; 韩国环境部(ministryofenvironment)标准,标准号:em201:2010, 中文标准名称:检测物品中pfos和pfoa的方法:英文标准名称:test...
Sulfonates ( PFOS) and Perfluorooctanoic Acid ( PFOA). Test Method : . With reference to US EPA Method 3550C:2007, analysis was performed by HPLC-MS. . Test Item(s) . Unit. MDL. 001. Perfluorooctane Sulfonates (PFOS) and related µg/m². 1 ND Acid,Metal Salt and Amide . ...
PFOA是全氟辛酸铵的简称,根据欧盟2004/1935/EC 指令下的一般安全标准,PFOA 被禁止使用。 作为20世纪Zui重要的化工产品之一,氟化有机物在工业生产和生活消费领域有着广泛的应用。PFOS是全氟辛烷磺酸盐的英文缩写,那些可分解成PFOS的物质则被称作PFOS相关化学品。 PFOS应用 用于表面处理的PFOS相关化学品,可保证个人...
7月4日欧盟已经正式开始管控PFOA及其盐和相关物质。PFOA及其盐和相关物质为全氟类化合物中的一类物质,全氟化合物具有持久性、远距离迁移性、毒性和生物累积性,且目前在全球范围内的许多动物和人体血液样本中检测到了全氟化合物的存在。全氟类化合物对人类和环境的危害已经引起了相关国家和国际组织的广泛关注,越来越...
There's been quite a bit of media and political attention focused on groundwater and drinking water contaminated by perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS). These compounds are synthetic, man-made chemicals that are highly persistent and slow to degrade in the environment....
PFOS, together with PFOA, are a good heat-resistant, water-resistant and oil-resistant organofluorine compounds. Salts of these compounds exist in salts, ramification and polymer materials by the shape of the anion polar. They can be applied in textiles, fire-fighting foams, paper, and leathe...
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28 Aug 2019.Testing Period :. 28 Aug 2019 - 03 Sep 2019.Test Requested :. Selected test(s) as requested by client..Please refer to next page(s)..Please refer to next page(s)..Test Method :.Test Results :.Violet,Shi.Approved Signatory.Signed for and on behalf ofSGS-CSTC Standards ...
pesticides and insecticides; foam fire extinguishers; photography; photolithograph; semiconductor; hydraulic fluids; metal plating. ATS is currently testing for PFOS/PFOA with a detection limit of 1 part per million (ppm) by Liquid Chromatography Mass-Spectrometer (LC/MS/MS). The LC/MS/MS is a...
PFOA/PFOS/PFHxS/PFCAs Test Third Party Chemical Lab PFAS Testing Service, You can get more details about PFOA/PFOS/PFHxS/PFCAs Test Third Party Chemical Lab PFAS Testing Service from mobile site on Alibaba.com