SSH EN ISO 4614:1999

Plastika - Formuesit melaminformaldeide - Përcaktimi i formaldeidit të ekstraktueshëm

Plastics - Melamine-formaldehyde mouldings - Determination of extractable formaldehyde (ISO 4614:1977)

Publication date: 29 dhj 2006

General information

Current stage: 60.60 Effective date: 29 dhj 2006

Originator: DPS

Owner: DPS/KT 249

Type: European Norm

ICS: 83.080.01

Gjuha: anglisht

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Statusi: Publikuar

PDF - 1 963 Lekë

Paper - 1 963 Lekë

CD - 1 963 Lekë

PDF and Paper - 3 926 Lekë

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Scope

Liquids simulating fodd and beverages are placed in contact with mouldings of the sample material, under defined conditions. The formaldehyde content of the liquid is then determined and the quantity of formaldehyde extracted per unit area of content is calculated. Two spectrophotometric methods for the determination of formaldehyde in the liquid, using chromotropic acid disodium salt or acetylacetone as reagents, are given.

SSH EN ISO 4614:1999

Plastika - Formuesit melaminformaldeide - Përcaktimi i formaldeidit të ekstraktueshëm

Plastics - Melamine-formaldehyde mouldings - Determination of extractable formaldehyde (ISO 4614:1977)

General information

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Scope

Life cycle

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Related project

Adopted from EN ISO 4614:1999