ISO 17091:2013 PDF

Scope: This International Standard specifies a method for the determination of the time-weighted average mass concentration of lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH),and calcium dihydroxide [Ca(OH)_2] in workplace air by collection of the particulate hydroxides on a filter and analysis of the corresponding cations using ion chromatography.

ISO 17091:2013 Referenced Document

EN 13205-1 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 1: General requirements*， 2014-06-01 Update
ISO 1042 Laboratory glassware - One-mark volumetric flasks
ISO 13137 Workplace atmospheres — Pumps for personal sampling of chemical and biological agents — Requirements and test methods*， 2022-08-31 Update
ISO 7708:1995 Air quality - Particle size fraction definitions for health-related sampling
ISO 8655-1 Piston-operated volumetric apparatus — Part 1: Terminology, general requirements and user recommendations*， 2022-04-22 Update
ISO 8655-2 Piston-operated volumetric apparatus — Part 2: Pipettes*， 2022-04-22 Update
ISO 8655-6 Piston-operated volumetric apparatus — Part 6: Gravimetric reference measurement procedure for the determination of volume*， 2022-04-22 Update

2013 ISO 17091:2013 Workplace air.Determination of lithium hydroxide, sodium hydroxide,potassium hydroxide and calcium dihydroxide.Method by measurement of corresponding cations by suppressed ion chromatography