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GMW15635

Determination of Aldehyde and Ketone Emissions from Interior Materials

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Organization: GMW
Publication Date: 1 February 2020
Status: active
Page Count: 10
scope:

Purpose.

This test procedure describes a measuring process for determining the aldehyde and ketone emissions from vehicle interior materials.

For this test, test pieces are fastened above deionized water in a sealed bottle and stored in an oven for a specific period. Afterwards, the bottles are cooled and the aldehydes and ketones absorbed in the demineralized water are determined.

The concentrations of aldehydes and ketones are determined by 2,4-dinitrophenylhydrazine (DNPH) derivatization followed by high performance liquid chromatography (HPLC) with ultraviolet (UV) detection.

The quantity of aldehydes and ketones are ascertained as a proportion of the dry weight in μg/g (micrograms per gram) of the test piece.

Document History

GMW15635
February 1, 2020
Determination of Aldehyde and Ketone Emissions from Interior Materials
Purpose. This test procedure describes a measuring process for determining the aldehyde and ketone emissions from vehicle interior materials. For this test, test pieces are fastened above deionized...
July 1, 2017
Determination of Aldehyde and Ketone Emissions from Interior Materials
Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take...
August 1, 2012
Determination of Aldehyde and Ketone Emissions from Interior Materials
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....
December 1, 2007
Determination of Aldehyde and Ketone Emissions from Interior Materials
Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....

References

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