ASTM-D2685 2011
$35.75
D2685-11 Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography
Published By | Publication Date | Number of Pages |
ASTM | 2011 | 3 |
1.1 This test method covers the determination of air (Note 1) and carbon tetrafluoride as impurities in sulfur hexafluoride.
Note 1Nitrogen, oxygen, or any of their mixtures is considered to be air. Commercial grade air or nitrogen is used for standardization.
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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Summary of Test Method Significance and Use Apparatus Reagents and Materials Calibration and Standardization |
2 | Procedure Calculation Precision and Bias Keywords |
3 | X1. SINGLE LABORATORY TYPICAL RESULTS X1.1 X1.2 TABLE X1.1 |