Title of article
Gaseous reference standards of formaldehyde from trioxane
Author/Authors
Brewer، نويسنده , , Paul J. and di Meane، نويسنده , , Elena Amico and Vargha، نويسنده , , Gergely M. and Brown، نويسنده , , Richard J.C. and Milton، نويسنده , , Martin J.T.، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2013
Pages
5
From page
83
To page
87
Abstract
We have developed a dynamic reference standard of gaseous formaldehyde based on diffusion of the sublimate of trioxane and thermal conversion to formaldehyde in the gas phase. We have also produced a gravimetric standard for formaldehyde in a nitrogen matrix, also by thermal conversion of the sublimate of trioxane. Analysis of the gravimetric standard with respect to the dynamic standard has confirmed the comparability of the static and dynamic gravimetric values.
Keywords
Gas metrology , Formaldehyde standards , dynamic methods , Trioxane
Journal title
Talanta
Serial Year
2013
Journal title
Talanta
Record number
1667437
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