Name: UNI ISO 16702 : 2010
Brand: UNI

WORKPLACE AIR QUALITY - DETERMINATION OF TOTAL ORGANIC ISOCYANATE GROUPS IN AIR USING 1-(2-METHOXYPHENYL)PIPERAZINE AND LIQUID CHROMATOGRAPHY

Published date

03-25-2010

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Procedure
9 Calculations
10 Interferences
11 Uncertainty of measurement
12 Stability
13 Test report
14 Quality control
Annex A (informative) - Determination of sampling efficiency
Annex B (informative) - Data used for uncertainty estimates
Annex C (informative) - Combined uncertainties for isocyanate
formulations
Annex D (informative) - Sample chromatograms
Bibliography

This International Standard gives general guidance for the sampling and analysis of airborne organic isocyanate (NCO) compounds in workplace air.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
ISO 16702:2007	Identical

ISO/IEC Guide 98:1993	Guide to the expression of uncertainty in measurement (GUM)
EN 482:2012+A1:2015	Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents
ISO 17734-2:2013	Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
ISO 16200-1:2001	Workplace air quality — Sampling and analysis of volatile organic compounds by solvent desorption/gas chromatography — Part 1: Pumped sampling method
EN 13205:2001	Workplace atmospheres - Assessment of performance of instruments for measurement of airborne particle concentrations
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
EN 1232:1997	Workplace atmospheres - Pumps for personal sampling of chemical agents - Requirements and test methods