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DIN 33899-2
Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 2: Evaluation of airborne particle concentrations using Optical Particle Counters
Edition
2014-02
DIN 33899-1
Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 1: Choice of monitor for specific applications
Edition
2014-02
DIN EN 481
Workplace exposure - Size fraction definitions for measurement of airborne particles; German and English version prEN 481:2024
Edition
2024-11
DIN 33899-3
Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 3: Evaluation of airborne particle concentrations using photometers
Edition
2014-09
DIN CEN/TS 18117
Workplace exposure - Detection and characterization of airborne NOAA using electron microscopy - Rules for sampling and analysis; English version CEN/TS 18117:2025
Edition
2025-04
