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Chlorophyll a:

Chlorophyll a:, Total:32 items.

In the international standard classification, Chlorophyll a: involves: Edible oils and fats. Oilseeds, Analytical chemistry, Vocabularies, Water quality, Environmental protection.

Association Francaise de Normalisation, Chlorophyll a:

NF T60-516*NF EN ISO 29841:2014 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins)
NF EN ISO 29841:2014 Corps gras d'origine végétale - Détermination des produits de décomposition des chlorophylles a et a' (phéophytines a, a' et pyrophéophytines)
NF T60-516/A1*NF EN ISO 29841/A1:2016 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) - Amendment 1
NF EN ISO 29841/A1:2016 Corps gras d'origine végétale - Détermination des produits de décomposition des chlorophylles a et a' (phéophytines a, a' et pyrophéophytines) - Amendement 1
NF T90-117:1999 Water quality - Determination of chlorophyll a and of a pheopigments index - Molecular absorption spectrometric method.
NF EN 16161:2012 Qualité de l'eau - Lignes directrices pour l'utilisation de techniques d'absorption in vivo pour l'estimation de la concentration de chlorophylle-a dans des échantillons d'eau de mer et d'eau douce

German Institute for Standardization, Chlorophyll a:

DIN EN ISO 29841:2016-10 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009 + AMD 1:2016); German version EN ISO 29841:2014 + A1:2016
DIN EN ISO 29841:2016 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009 + AMD 1:2016) (includes Amendment :2016)
DIN EN ISO 29841:2014 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009); German version EN ISO 29841:2014
DIN EN 17899:2022 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022
DIN EN 16161:2012-09 Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012

ES-UNE, Chlorophyll a:

UNE-EN ISO 29841:2014/A1:2016 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009/AMD 1:2016)

British Standards Institution (BSI), Chlorophyll a:

BS EN ISO 29841:2014+A1:2016 Vegetable fats and oils. Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins)
BS ISO 29841:2009 Vegetable fats and oils. Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins)

AENOR, Chlorophyll a:

UNE-EN ISO 29841:2014 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009)

European Committee for Standardization (CEN), Chlorophyll a:

EN ISO 29841:2014 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009)
EN ISO 29841:2014/A1:2016 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009/AMD 1:2016)

International Organization for Standardization (ISO), Chlorophyll a:

ISO 29841:2009 Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins)
ISO 10260:1992 Water quality; measurement of biochemical parameters; spectrometric determination of the chlorophyll-a concentration
ISO 29841:2009/Amd 1:2016 Vegetable fats and oils — Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) — Amendment 1

Group Standards of the People's Republic of China, Chlorophyll a:

T/CIMA 0043-2023
T/HEEPA 5-2023 Technical specifications for on-site monitoring of chlorophyll-a fluorescence spectroscopy in water

NL-NEN, Chlorophyll a:

NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content

Taiwan Provincial Standard of the People's Republic of China, Chlorophyll a:

CNS 15091-30-2008 Method of test for deep sea water - Determination of chlorophyll ａ

Professional Standard - Environmental Protection, Chlorophyll a:

HJ 897-2017 Determination of water quality chlorophyll a spectrophotometric method

SE-SIS, Chlorophyll a:

SIS SS 02 81 70-1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method

VN-TCVN, Chlorophyll a:

TCVN 6662-2000 Water quality.Measurement of biochemical parameters.Spectrometry determination of the chlorophyll-a concentration

Danish Standards Foundation, Chlorophyll a:

DS 2201:1986 Water quality. Chlorophyll a. Spectrophotometric determination in ethanol extract

Korean Agency for Technology and Standards (KATS), Chlorophyll a:

KS I ISO 10260:2006 Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
KS I ISO 10260-2006(2021) Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
KS M 9107-1996 Water quality-Measurement of biochemeical parameters(Spectrometric determination of the chlorophyll-a concentration)
KS I ISO 10260-2006(2016) Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration