ASTM D6129 - 97(2015) - Standard Test Method for Silicon in Engine Coolant Concentrates by Atomic Absorption Spectroscopy

ASTM D6129 - 97(2015)

Standard Test Method for Silicon in Engine Coolant Concentrates by Atomic Absorption Spectroscopy

Status : Current   Published : January 2015

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PDF

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HARDCOPY



1.1 This test method covers the determination of silicon in the range from 200 to 500 ppm in engine coolant concentrates by atomic absorption. This method is as accurate and precise as photometric methods, while requiring considerably less operator time and avoiding problems with reagent instability.

1.1.1 Coolants with silicon content outside of this range may be analyzed by this method by suitably adjusting the sample size. Care should be taken to ensure that the glycol content of the working standards corresponds to that of the sample solution being analyzed.

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 and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM D6129 - 97(2015)
TitleStandard Test Method for Silicon in Engine Coolant Concentrates by Atomic Absorption Spectroscopy
StatusCurrent
Publication Date05 January 2015
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 Atomic absorption, Engine coolants, Silicon, Spectroscopy
ICS71.100.45
PublisherASTM
FormatA4
DeliveryYes
Pages2
File Size57 KB
Price£36.00


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