Air quality. Bulk materials - Sampling and qualitative determination of asbestos in commercial bulk materials Ingestion-build-98192 4 Determination of residue insoluble

4 Determination of residue insoluble in hydrochloric acid

wheel and vehicle manufacturers

— Handling the precedence and priority levels (see ISO 17575‑3:2016

This document describes the elements of organizational health

By specifying the information which is to be supplied to the users so that they can establish proper procedures and precautions

Air quality. Bulk materials - Sampling and qualitative determination of asbestos in commercial bulk materials Ingestion-build-98192 4 Determination of residue insoluble1 Scope This part of ISO 22262 specifies methods for sampling bulk materials and identification of asbestos in commercial bulk materials. This part of ISO 22262 specifies appropriate sample preparation procedures and describes in detail the procedure for identification of asbestos by polarized light microscopy and dispersion staining. This part of ISO 22262 also specifies simple procedures for separation of asbestosfibres from matrix materials such as