# ASTM D5622

## Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis

active, Most Current
 Organization: ASTM Publication Date: 1 May 2017 Status: active Page Count: 5 ICS Code (Liquid fuels): 75.160.20
##### scope:

These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis

Precision data are provided for 1.0 % to 5.0 % oxygen by mass in gasoline and for 40 % to 50 % oxygen by mass in methanol fuels

Several types of instruments can be satisfactory for these test methods. Instruments can differ in the way that the oxygen-containing species is detected and quantitated. However, these test methods are similar in that the fuel is pyrolyzed in a carbon-rich environment

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

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

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

*A Summary of Changes section appears at the end of this standard

### Document History

ASTM D5622
May 1, 2017
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis Precision data are provided for 1.0 % to 5.0 % oxygen by mass in...
June 1, 2016
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis. Precision data are provided for 1.0 % to 5.0 % oxygen by mass in...
August 15, 1995
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis. Precision data are provided for 1.0 to 5.0 mass % oxygen in gasoline...
August 15, 1995
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
1. Scope 1.1 These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis. 1.2 Precision data are provided for 1.0 to 5.0 mass %...
August 15, 1995
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis. Precision data are provided for 1.0 to 5.0 mass % oxygen in gasoline...
January 1, 1995
Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
1. Scope 1.1 These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis. 1.2 Precision data are provided for 1.0 to 5.0 mass %...
October 15, 1994
STANDARD TEST METHODS FOR THE DETERMINATION OF TOTAL OXYGEN IN GASOLINE AND METHANOL FUELS BY REDUCTIVE PYROLYSIS
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