发布日期:2014-08-01 实施日期:2014-08-01
Standard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition
适用范围:<p id="s00013">Some chemical constituents of AWD are not stable and must be preserved before chemical analysis. Without sample preservation, it is possible that analytes can be lost through decompositi...
实施日期:2001-10-10
Standard Practice for Evaluating the Performance of Diffusive Samplers
适用范围:<p>Gas or vapor sampling is often accomplished by actively pumping air through a collection medium such as activated charcoal. Problems associated with a pump<span class=''unicode''>x2013;</span>inconv...
实施日期:2008-04-01
Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure
适用范围:<p>The basic test method of determining the boiling range of a petroleum product by performing a simple batch distillation has been in use as long as the petroleum industry has existed. It is one of th...
实施日期:2011-07-01
Workplace air -- Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry -- Part 2: Sample preparation
发布日期:2012-02-01 实施日期:2012-02-01
Standard Test Method for Distillation of Crude Petroleum (15-Theoretical Plate Column)
实施日期:2011-12-01
Process management for avionics. Atmospheric radiation effects. Guidelines for single event effects testing for avionics systems
发布日期:2014-08-31 实施日期:2014-08-31
Standard Practice for Monitoring Atmospheric SO2 Deposition Rate for Atmospheric Corrosivity Evaluation
适用范围:<p>Atmospheric corrosion of metallic materials is a function of many weather and atmospheric variables. The effect of specific corrodants, such as sulfur dioxide, can accelerate the atmospheric corrosi...
实施日期:2011-11-01
Corrosion of metals and alloys. Corrosivity of atmospheres. Guiding values for the corrosivity categories (ISO 9224:2012); German version EN ISO 9224:2012
发布日期:2015-12-11 实施日期:2015-12-11
实施日期:2010-12-01
Standard Test Method for Determination of Ethylene Oxide in Workplace Atmospheres (Charcoal Tube Methodology)
适用范围:<p>Ethylene oxide is a major raw material used in the manufacture of numerous other bulk industrial chemicals, and is also used as a sterilizing agent. </p> <p>This test method provides a means of eval...
发布日期:2015-02-24 实施日期:2015-02-24
实施日期:2014-12-01
发布日期:2012-07-31 实施日期:2012-07-31
发布日期:2015-12-01 实施日期:2015-12-01
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