EN 26777 : 1993

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WATER QUALITY - DETERMINATION OF NITRITE - MOLECULAR ABSORPTION SPECTROMETRIC METHOD

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Published date: 25-01-1993

Publisher: Comite Europeen de Normalisation

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Table of Contents - (Show below) - (Hide below)

National foreword
Method
1. Scope
2. Field of application
3. Principle
4. Reagents
5. Apparatus
6. Sampling and samples
7. Procedure
8. Expression of results
9. Special cases
10. Notes on procedure
11. Test report
Annex
Effect of other substances on the result

Abstract - (Show below) - (Hide below)

Covers contents up to 0.25 mg?l. Relevant for raw, waste and drinkable waters.

General Product Information - (Show below) - (Hide below)

Committee	CEN/TC 230
Document Type	Standard
ISBN
Pages
Published
Publisher	Comite Europeen de Normalisation
Status	Current
Supersedes	NFT 90 013 : 1985

National Adoptions - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
UNE-EN 26777:1994	Identical
NS ISO 6777 : 1ED 1993	Identical
NF EN 26777 : 1993	Identical
I.S. EN 26777:1993	Identical
ISO 6777:1984	Identical
NBN EN 26777 : 1993	Identical
BS EN 26777:1993	Identical
PN EN 26777 : 1999	Identical
SNV DIN EN 26777 : 1993	Identical
UNI EN 26777 : 1994	Identical
DIN EN 26777:1993-04	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

I.S. EN 12506:2003	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF PH, AS, BA, CD, CL[-], CO, CR, CR (6), CU, MO, NI, NO[2-], PB, TOTAL S, SO[4][2-], V AND ZN
DIN EN 12506:2003-09	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF PH, AS, BA, CD, CI[-], CO, CR, CR(VI), CU, MO, NI, NO[2-], PB, TOTAL S, SO[4][2-], V AND ZN
EN 13349:2002	Copper and coppper alloys - Pre-insulated copper tubes with solid covering
EN 12506:2003	Characterization of waste - Analysis of eluates - Determination of pH, As, Ba, Cd, Cl-, Co, Cr, Cr Vl, Cu, Mo, Ni, NO2-, Pb, total S, SO42-, V and Zn
CEN/TR 16184:2011	Characterization of Waste - State-of-the-art document - Analysis of eluates
DD ENV 12506:2000	Characterization of waste. Analysis of eluates. Determination of pH, As, Cd, Cr VI, Cu, Ni, Pb, Zn, Cl$u-, NO₂$u-, SO₄²$u-
10/30233988 DC : 0	BS EN 16192 - CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES
I.S. ENV 12506:2000	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF PH, AS, CD, CR (6), CU, NI, PB, ZN, CL[-], NO[2][-], SO[4][2-]
17/30348303 DC : 0	BS EN 17087 - CONSTRUCTION PRODUCTS - ASSESSMENT OF RELEASE OF DANGEROUS SUBSTANCES - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE FOR TESTING OF RELEASE AND ANALYSIS OF CONTENT
UNE-EN 15002:2015	Characterization of waste - Preparation of test portions from the laboratory sample
I.S. EN 15002:2015	CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
DIN EN 13349:2002-11	Copper and copper alloys - Pre-insulated copper tubes with solid covering; German version EN 13349:2002
VDI 3478 Blatt 1:2011-03	Biological waste gas purification - Bioscrubbers
VDI 4320 Blatt 3:2017-01	Measurement of atmospheric depositions - Determination of the deposition of water-soluble anions and cations - Sampling with bulk- and wet only-collectors
VDI 3397 Blatt 2:2014-06	Maintenance of metalworking fluids for metalcutting and forming operations - Measures for maintaining quality, process improvement, and for reducing solid and liquid waste
BS EN 16192:2011	Characterization of waste. Analysis of eluates
DIN EN 16192:2012-02	Characterization of waste - Analysis of eluates
17/30357267 DC : 0	BS EN 17093 - DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED
I.S. EN 16192:2011	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES
PREN 17093 : DRAFT 2017	DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED
UNE-CEN/TR 16184:2011 IN	Characterization of Waste - State-of-the-art document - Analysis of eluates
BS EN 12506:2003	Characterization of waste. Analysis of eluates. Determination of pH, As, Ba, Cd, Cl$u-, Co, Cr, Cr VI, Cu, Mo, Ni, NO₂$u-, Pb, total S, SO₄²$u-, V and Zn
NF EN 16192 : 2012	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES
S.R. CEN/TR 16184:2011	CHARACTERIZATION OF WASTE - STATE-OF-THE-ART DOCUMENT - ANALYSIS OF ELUATES
13/30291099 DC : 0	BS EN 15002 - CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
BS EN 13349:2002	Copper and copper alloys. Pre-insulated copper tubes with solid covering
DIN EN 15002:2015-07	CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
EN 15002:2015	Characterization of waste - Preparation of test portions from the laboratory sample
04/30116791 DC : DRAFT JUL 2004	BS EN 15002 - CHARACTERISATION OF WASTE - PREPARATION OF TEST PORTIONS FROM LABORATORY SAMPLE
UNE-EN 16192:2012	Characterization of waste - Analysis of eluates
UNI EN 16192 : 2012	CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES
DIN EN 15002 E : 2015	CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
BS EN 15002:2015	Characterization of waste. Preparation of test portions from the laboratory sample
EN 16192:2011	Characterization of waste - Analysis of eluates

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