Main menu
0
0

EN 13999-3:2007/prA1

Adhesives - Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application - Part 3: Determination of volatile aldehydes

General information

50.60 Close of voting. Proof returned by secretariat   Mar 2, 2009

CEN

CEN/TC 193 Adhesives

European Norm

83.180   Adhesives

Scope

This European Standard specifies a procedure for the determination of volatile aldehydes (especially formaldehyde and acetaldehyde) and other carbonyl compounds in the exhaust air of an emission test chamber after application of a low-solvent or solvent-free adhesive as defined in EN 923. The method is based on chemosorption of volatile carbonyl compounds with 2,4-dinitrophenylhydrazine (in the following: DNPH) impregnated silica tubes or cartridges with subsequent solvent desorption, clean-up and liquid chromatographic analysis. The method permits measurement of several aldehydes including formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, valeraldehyde, isovaleraldehyde, hexanal, benzaldehyde, 2,5-dimethylbenzaldehyde, o-tolualdehyde, m-tolualdehyde, p-tolualdehyde, crotonaldehyde in the concentration range of approximately 10 µg/m³ to 1 mg/m³ (see ISO 16000-3)

Life cycle

PREVIOUSLY

Amends
EN 13999-3:2007

NOW

IN_DEVELOPMENT
EN 13999-3:2007/prA1
50.60 Close of voting. Proof returned by secretariat
Mar 2, 2009