ASTM E2403 - 06(2018) - Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry

ASTM E2403 - 06(2018)

Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry

Status : Current   Published : April 2018

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HARDCOPY



1.1 This test method describes the determination of sulfated ash content (sometimes called residue-on-ignition) of organic materials by thermogravimetry. This test method converts common metals found in organic materials (such as sodium, potassium, lithium, calcium, magnesium, zinc, and tin) into their sulfate salts permitting estimation of their total content as sulfates or oxides. The range of this test method is from 0.1 to 100 % metal content.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM E2403 - 06(2018)
TitleStandard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry
StatusCurrent
Publication Date01 April 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Ash, residue on ignition, sulfated ash, thermogravimetric analysis, thermogravimetry
ICS71.040.40
PublisherASTM
FormatA4
DeliveryYes
Pages3
File Size72 KB
Price£36.00


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