Name: UNI EN 14902 : 2005
Brand: UNI

AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF PB, CD, AS AND NI IN THE PM10 FRACTION OF SUSPENDED PARTICULATE MATTER

Published date

20-10-2005

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Principle
5 Requirements
6 Reagents and gases
7 Apparatus
8 Sampling
9 Analysis
10 Quality control
11 Calculation of results
12 Estimation of the measurement uncertainty of the method
13 Performance characteristics determined in field tests
14 Reporting of results
Annex A (informative) Examples of closed vessel microwave
                       digestion procedures
Annex B (informative) Typical laboratory filter blank values
                       as determined in the field validation
                       tests
Annex C (informative) Analytical interferences
Annex D (informative) Approach to uncertainty estimation used
                       in the field validation tests
Annex E (normative) List of minimum QA/QC procedures
Annex F (informative) Procedure for the determination of the
                       uncertainty of the method for an
                       individual laboratory
Annex ZA (informative) Relationship with EU Directives
Bibliography

Describes a method for the determination of particulate lead (Pb), cadmium (Cd), arsenic (As) and nickel (Ni) in ambient air that can be used in the framework of the European Council Directive on Ambient Air Quality Assessment and Management and the 1st and 4th Daughter Directives.

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

Standards	Relationship
DIN EN 14902:2005-10	Identical
NBN EN 14902 : 2005 COR 2006	Identical
NEN EN 14902 : 2005 C1 2006	Identical
NS EN 14902 : 2005 AC 2007	Identical
I.S. EN 14902:2005	Identical
SN EN 14902 : 2005 CORR 2006	Identical
UNE-EN 14902:2006	Identical
BS EN 14902:2005	Identical
EN 14902:2005/AC:2006	Identical
NF EN 14902 : 2005	Identical
DIN EN 14902 E : 2005	Identical

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
EN 13274-7:2008	Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration
VDI 2449 Blatt 1:1995-02	Measurement methods test criteria - Determination of performance characteristics for the measurement of gaseous pollutants (immission)
EN 1822-5:2009	High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
ISO 5725-4:1994	Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
DIN 32645:2008-11	CHEMICAL ANALYSIS - DECISION LIMIT, DETECTION LIMIT AND DETERMINATION LIMIT UNDER REPEATABILITY CONDITIONS - TERMS, METHODS, EVALUATION
ENV 13005 : DRAFT 1999	GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
ISO 6955:1982	Analytical spectroscopic methods Flame emission, atomic absorption, and atomic fluorescence Vocabulary
CR 14377:2002	Air quality - Approach to uncertainty estimation for ambient air reference measurement methods
EN 12341:2014	Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter