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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)
Oznaka:prEN ISO 8502-2
Odbor:HZN/TU C1
Ime odbora:Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1
Nacrt objavljen za komentiranje:2026-09-14
Rok za komentiranje:2026-10-06
Broj komentara:0
Contact email:nacrti(at)hzn.hr
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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.

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