实施日期:2009-12-01
发布日期:2016-09-01 实施日期:2016-09-01
Standard Practice for Sampling and Selection of Analytical Techniques for Pesticides and Polychlorinated Biphenyls in Air
适用范围:<p>This practice is recommended for use primarily for non-occupational exposure monitoring in domiciles, public access buildings, and offices.</p> <p>The methods described in this practice have been su...
实施日期:2011-03-01
实施日期:2009-08-01
Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Soil ...
适用范围:<p>This is a performance based method, and modifications are allowed to improve performance.</p> <p>Due to the rapid development of newer instrumentation and column chemistries, changes to the analysis...
实施日期:2012-02-01
实施日期:2011-06-30
实施日期:2009-09-01
实施日期:2000-09-10
Standard Test Method for Dicumyl Peroxide,Assay (Liquid Chromatography)
适用范围:<p>This test method provides a means for determining the percent of dicumyl peroxide in technical and refined grades of this material. This test method is specific for dicumyl peroxide. No interferenc...
实施日期:2008-12-15
Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography.
Air quality - Workplace air - Sampling and determination of aldehydes by pumping on DNPH impregnated substrates and detemination by liquid chromatography.
实施日期:2014-06-01
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