Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness - Extraction of soluble contaminants for analysis. The Bresle method Ingestion-build-276583 The requirements are intended to

The requirements are intended to protect users from hazards that they might be unable to foresee when using the equipment as intended

PAS 221 is part of a series of PASs which tackle different elements of the food chain

cylinder and (or) pipeline outlet regulators

angular tolerancing

Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness - Extraction of soluble contaminants for analysis. The Bresle method Ingestion-build-276583 The requirements are intended toBS EN ISO 8502 6 describes a method of extracting, for analysis, soluble contaminants from a surface by use of flexible cells in the form of adhesive patches which can be attached to any surface, regardless of its shape (flat or curved) and its orientation (facing in any direction, including downwards). The method described is suitable for use in the field to determine the presence of soluble contaminants before painting or a similar treatment. This