Standard Test Method for Sulfide Ion in Water
适用范围：<p>Sulfide ion is found in ground waters and wastewater, causing odor and corrosion problems. If acidified, these waters can release hydrogen sulfide, which is extremely toxic even at low levels. This ...
Standard Test Method for Total Fluorine in Coal by the Oxygen Bomb Combustion/Ion Selective Electrode Method
适用范围：<p>This test method permits measurement of the fluorine content of coal for the evaluation of potential fluorine emission from coal combustion or conversion processes. When coal samples are combusted i...
Standard Test Methods for Chloride Ion In Water
适用范围：<p>Chloride ion is under regulation in waste water, and must, therefore, be measured accurately. It is highly detrimental to high-pressure boiler systems and to stainless steel, so monitoring is essen...
Standard Test Method for Determination of Leachable Chloride in Packing and Gasketing Materials by Ion-Selective Electrode Technique
适用范围：<p>Chloride ion is highly detrimental to the valves, flanges, piping, etc. of stainless steel and copper-bearing alloys employed in certain types of facilities, such as nuclear and chemical plants. The...
Standard Test Method for Fluorides in Workplace Atmospheres
适用范围：<p>The capability of this test method to collect and quantitate both particulate and gaseous fluorides over the ranges normally encountered in industrial atmospheres makes it applicable for industrial ...
Standard Test Methods for Chemical and Atomic Absorption Analysis of Uranium-Ore Concentrate
适用范围：<p>The test methods in this standard are designed to show whether a given material meets the specifications prescribed in Specification <a href="http://myastm.astm.org/SUBSCRIPTION/NewValidateSubscript...
STANDARD TEST METHODS FOR AMMONIA NITROGEN IN WATER
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