US EPA METHOD 23 "STARTER KIT"推荐供应商 建议您优先选择企业会员,我们对企业会员产品有严格审核。 公司名称:CAMBRDG-ISO推荐 联系电话:978 749-8000 电子邮件:cilsales@isotope.com 国籍:美国 产品介绍:英文名称:US EPA METHOD 23 "STARTER KIT"
US EPA 方法 8327 是一种液相色谱/串联质谱 (LC/MS/MS) 稀释-上样方法,用于非饮用水(包括地表水、地下水和废水)中 24 种 PFAS 的快速分析,且与ASTM 方法 D7979遵循同一法规。使用多反应监测 (MRM) 模式增强选择性,并通过外部校准进行定量。 安捷伦样品前处理系统、备件和可靠的三重四极杆 LC/MS 仪器具备...
US EPA Method 3550b: Ultrasonic extraction, in: Test Methods for Evaluating Solid Waste, Physical/Chemical Methods; Third Edition; Final Update 3-A, National Service Center for Environ- mental Publications (NSCEP) of the US Environmental Protec- tion Agency, Washington DC: Office of Health and...
Methodologies have been published in the absence of a USEPA analysis, yet they lack sufficient detail and quality controls to be generally applicable. This study developed and evaluated a Cryptosporidium soil extraction method capable of producing an extracted fluid containing Cryptosporidium that could ...
US EPA 方法 6010D 以性能为基础,其中规定了校准有效性、线性动态范围 (LDR) 和方法检测限 (MDLs) 的质量控制 (QC) 标准。在进行 ICP-OES 分析之前,建议实验室使用适用于固体样品的样品消解方法,例如 US EPA 方法 3051A 中的微波辅助消解程序。
EPA 540-2-88-005Field Screening Methods Catalog: User's Guide. September 1988. (NTIS / PB89-134159)EPA 540/2-90-005aEnvironmental Asbestos Assessment Manual: Superfund Method for the Determination of Asbestos in Ambient Air, Part 1: Method.Interim Version, May 1990. (NTIS /PB90-274283 or...
(US EPA METHOD 8290 MATRIX SPIKING SOLUTION (UNLABELED))Basic information Supplier Basic informationMoreProduct Name:US EPA METHOD 8290 MATRIX SPIKING SOLUTION (UNLABELED) Synonyms: US EPA METHOD 8290 MATRIX SPIKING SOLUTION (UNLABELED) CAS:MF:...
US EPA Method 3540c文档.pdf,METHOD 3540C SOXHLET EXTRACTION 1.0 SCOPE AND APPLICATION 1.1 Method 3540 is a procedure for extracting nonvolatile and semivolatile organic compounds from solids such as soils, sludges, and wastes. The Soxhlet extraction proc
US EPA METHOD 1613 "STARTER KIT" (50 SAMPLES) 美国剑桥同位素实验室有限公司(CIL)是稳定同位素和稳定同位素标记的化合物的全球领线生产商。CIL在四个国家/地区拥有500余名员工和实验室,专门从事用高度富集,稳定的(非放射性)碳,氢,氮和氧同位素标记生物化学和有机化合物的过程。我们的化学家用稀有的高价值同位...
(e.g., EPA SW-846 Test Method 5050) to remove the organic matrix. After combustion, the inorganic residue is mixed with water and tested for ions. In some cases, the solid or viscous sample can be added directly to a standard solution and can be tested by a...