Name: UNI EN 16161 : 2013
Brand: UNI

WATER QUALITY - GUIDANCE ON THE USE OF IN VIVO ABSORPTION TECHNIQUES FOR THE ESTIMATION OF CHLOROPHYLL-A CONCENTRATION IN MARINE AND FRESH WATER SAMPLES

Published date

16-05-2013

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
7 Calculation and Expression of Results
8 Quality Assurance
9 Test report
Annex A (normative) - Published in vivo specific
        chlorophyll a absorption spectrum
Annex B (informative) - Determination of the
        appropriate chlorophyll-a specific spectral
        absorption coefficient for the IVP system
Annex C (informative) - Factors influencing the
        chlorophyll-a estimation
Annex D (informative) - Examples of paired sample
        method validation - Comparison of extraction
        and in vivo methods under operational
        conditions
Annex E (informative) - Validation of the spectrometric
        technique by determining the chlorophyll-a
        specific absorption of a set of algal samples
Bibliography

Gives guidance in the use of in vivo absorption techniques to quantify chlorophyll-a concentration in marine and fresh waters.

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

Standards	Relationship
EN 16161:2012	Identical

ENV 13005 : DRAFT 1999	GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
ISO 10260:1992	Water quality — Measurement of biochemical parameters — Spectrometric determination of the chlorophyll-a concentration