Standard

ISO/TS 21361:2025

Historical draft

Note: This standard has a new edition: ISO/TS 21361:2025

Preview

Corrigendums and amendments are bought separately.

Language
Services

Abstract

This document specifies a method to quantify and identify air concentration (number of particles/cm3) of particles of either carbon black or amorphous silica, or both, by size in air samples collected in a mixed dust, industrial, manufacturing environment. This method is applicable to air samples collected with an electrical low pressure cascade impactor (ELPCI) for sampling in manufacturing environments where there are a variety of particle types contributing to the overall atmosphere. This method is applicable only to environments with chemically and physically distinct particles contributing to aerosols or where confounders can be controlled (e.g. diesel sources).

Document information

  • Standard from ISO
  • Published:
  • Edition: 2
  • Version: 1
  • Document type: TS
  • ICS 07.120
  • ISO TC ISO/TC 229

Product Relations

Product life cycle