UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM D2425

Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry

active, Most Current
Buy Now
Organization: ASTM
Publication Date: 15 January 2019
Status: active
Page Count: 14
ICS Code (Petroleum products in general): 75.080
scope:

This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in conventional and synthesized hydrocarbons that have a boiling range of 160 °C to 343 °C (320 °F to 650 °F), 5 % to 95 % by volume as determined by Test Method D86. Samples with average carbon number value of paraffins between C12 and C16 and containing paraffins from C10 and C18 can be analyzed. This test method is intended for use with full boiling range products that contain no significant olefin content. Eleven hydrocarbon types are determined. These include: paraffins, noncondensed cycloparaffins, condensed dicycloparaffins, condensed tricycloparaffins, alkylbenzenes, indans or tetralins, or both, CnH2n-10 (indenes, etc.), naphthalenes, CnH2n-14 (acenaphthenes, etc.), CnH2n-16 (acenaphthylenes, etc.), and tricyclic aromatics.

NOTE 1-This test method was developed on Consolidated Electrodynamics Corporation Type 103 Mass Spectrometers. Operating parameters for users with a Quadrupole Mass Spectrometer are provided.

The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For a specific warning statement, see 11.1.

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 D2425
January 15, 2019
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in conventional and synthesized hydrocarbons that have a boiling range of 160 °C to...
November 1, 2017
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in virgin middle distillates 204 °C to 343 °C (400 °F to 650 °F) boiling range, 5 %...
November 1, 2004
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in virgin middle distillates 204 to 343°C (400 to 650°F) boiling range, 5 to 95...
November 1, 2004
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
(Footnote *) This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in virgin middle distillates 204 to 343°C (400 to 650°F) boiling...
April 10, 1999
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
1. Scope 1.1 This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in virgin middle distillates 204 to 343° C (400 to 650° F) boiling...
January 1, 1993
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
A description is not available for this item.
October 31, 1988
STANDARD TEST METHOD FOR HYDROCARBON TYPES IN MIDDLE DISTILLATES BY MASS SPECTROMETRY
A description is not available for this item.
October 28, 1983
STANDARD TEST METHOD FOR HYDROCARBON TYPES IN MIDDLE DISTILLATES BY MASS SPECTROMETRY
A description is not available for this item.

References

Advertisement