Some of the most common EPA test methods include: Method 1: Sample and velocity traverses for stationary sources. This method describes the procedures for measuring the velocity and volumetric flow rate of gas streams in ducts, stacks, and chimneys. Method 2: Determination of stack gas velocity...
Baker Chemical Test Method.No. SPE-500. 1988 (Region 1 Library)01A0005658Determination of Pesticides in Ground Water by High Performance Liquid Chromatography with an Ultraviolet Detector.[NPS Survey, Method 4] Draft June 1987 (Region 1 Library) ...
美国在2006年以前,使用的EPA燃油经济性评价方法采用FTP和HFET两种工况,分别代表市区工况和高速工况,也称作"2-cycle method"。2006年后,使用的EPA燃油经济性评价方法工况增加到五种,也称作"5-cycle method",包括FTP(低温和常温)、HFET、US06、SC03。 EPA测试工况 EPA现在使用的是2006年以后的测试标准,所以我们主要...
It is used to check laboratory performance with externally prepared test materials. Laboratory Performance Check Solution (LPC) -- A solution of selected method analytes used to evaluate the performance of the instrumental system with respect to a defined set of method criteria. Method Detection ...
EPA Method 1698: Steroids and hormones in water, soil, sediment, and biosolids by HRGC/HRMS. Official Name: Steroids and hormones in water, soil, sediment, and biosolids by HRGC/HRMS This method is for determination of steroids and hormones in multi-media environmental samples by high resolution...
is the temperature at which the test was conducted. 8.0QUALITY CONTROL 8.1Refer to Chapter One for the appropriate QC protocols. 8.2Electrodes must be thoroughly rinsed between samples. 9.0METHOD PERFORMANCE 9.1No data provided. 10.0REFERENCES 1.Black, Charles Allen; Methods of Soil Analysis; Americ...
To obtain reliable results, you should have a thorough knowledge of the following test methods that are found in appendices A-1 through A-3 and A-6 to part 60, and in appendix M to this part: (a) Method 1—Sample and velocity traverses for stationary sources. (b) Method 2—...
PM 2.5PTFE 膜过滤器专为 PM 2.5环境空气监测而设计。这些高纯度、薄过滤器按顺序编号,并带有耐化学腐蚀的聚丙烯支撑环。 规格: EPA PM2.5空气监测膜过滤器规范 Alkalinity Max.25 µeq/g of filter Test Method:Section 2.12 EPA/600/R-94/038b ...
MethodofTestforEicosapentaenoicAcidand DocosahexaenoicAcidinFishOils 1.適用範圍:本檢驗方法適用於魚油中二十碳五烯酸及二十二碳六 烯酸之檢驗。 2.檢驗方法:氣相層析法(gaschromatography,GC)。 2.1.裝置: 2.1.1.氣相層析儀: 2.1.1.1.檢出器:火燄離子檢出器(flameionizationdetector, ...
The document is set up by keyword in column one, test method number in column two, document number or title (or other source where the text of the test method is found) in column 3 and the part of CFR Title 40 where the test method is located if applicable. For more information ...