Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2: Extraction of water-soluble contaminants for analysis by swabbing method (ISO/DIS 8502‑2:2026)

Comment end date 2026-10-17

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Project stage codes

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

From 2026-08-18 till 2026-10-17

4. Closure of enquiry

5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

25.220.10 - Surface preparation

ForeignTC'S

CEN/TC 139

Number of comments

Comment start date

2026-08-18

Scope

ISO 8502-2:2017 describes a method for the determination of chloride-containing salts that are readily soluble in water and are present on a steel surface. The method is also applicable to previously coated surfaces. ISO 8502-2:2017 includes a method, applicable in the field or in the laboratory, for washing off the surface while several methods are referred to for chloride analyses.

Relations

Pakeis

prEN ISO 8502-2