DIN EN 27888:1993-11
|
WATER QUALITY; DETERMINATION OF ELECTRICAL CONDUCTIVITY |
DIN EN 15841:2010-04
|
Ambient air quality - Standard method for determination of arsenic, cadmium, lead and nickel in atmospheric deposition |
EN ISO 11885:2009
|
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007) |
EN 27888 : 1993
|
WATER QUALITY - DETERMINATION OF ELECTRICAL CONDUCTIVITY |
VDI 2449-1 : 1995
|
MEASUREMENT METHODS TEST CRITERIA - DETERMINATION OF PERFORMANCE CHARACTERISTICS FOR THE MEASUREMENT OF GASEOUS POLLUTANTS (IMMISSION) |
DIN 38405-9:2011-09
|
German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9) |
DIN EN ISO 15681-1:2005-05
|
Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003) |
VDI 4320 Blatt 1:2010-01
|
MEASUREMENT OF ATMOSPHERIC DEPOSITIONS - SAMPLING WITH BULK- AND WET ONLY COLLECTORS - GENERAL PRINCIPLES |
EN ISO 11732:2005
|
Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005) |
EN ISO 10523:2012
|
Water quality - Determination of pH (ISO 10523:2008) |
EN 26777 : 1993
|
WATER QUALITY - DETERMINATION OF NITRITE - MOLECULAR ABSORPTION SPECTROMETRIC METHOD |
ISO 15681-1:2003
|
Water quality Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) Part 1: Method by flow injection analysis (FIA) |
EN ISO 15681-1:2004
|
Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003) |
DIN EN ISO 9963-1:1996-02
|
WATER QUALITY - DETERMINATION OF ALKALINITY - PART 1: DETERMINATION OF TOTAL AND COMPOSITE ALKALINITY |
ISO 11732:2005
|
Water quality Determination of ammonium nitrogen Method by flow analysis (CFA and FIA) and spectrometric detection |
VDI 3870 Blatt 11:1996-12
|
Analysis of rainwater - Determination of free acidity |
ISO 15682:2000
|
Water quality Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection |
DIN EN ISO 10523:2012-04
|
Water quality - Determination of pH (ISO 10523:2008) |
VDI 3870 Blatt 13:1996-12
|
Analysis of rainwater - Determination of chloride, nitrate and sulfate in rainwater by ion chromatography using the suppressor technique |
DIN EN ISO 15681-2:2005-05
|
WATER QUALITY - DETERMINATION OF ORTHOPHOSPHATE AND TOTAL PHOSPHORUS CONTENTS BY FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD BY CONTINUOUS FLOW ANALYSIS (CFA) |
ISO 9963-1:1994
|
Water quality Determination of alkalinity Part 1: Determination of total and composite alkalinity |
DIN EN ISO 6878:2004-09
|
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004) |
ISO 11885:2007
|
Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) |
ISO 15681-2:2003
|
Water quality Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) Part 2: Method by continuous flow analysis (CFA) |
ISO 10304-1:2007
|
Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate |
EN 15841:2009
|
Ambient air quality - Standard method for determination of arsenic, cadmium, lead and nickel in atmospheric deposition |
EN ISO 15681-2:2004
|
Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003) |
EN ISO 20988:2007
|
Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007) |
VDI 1000:2017-02
|
VDI Standardisation Work - Principles and procedures |
DIN 38406-5:1983-10
|
GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; CATIONS (GROUP E); DETERMINATION OF AMMONIA NITROGEN (E 5) |
ISO 13395:1996
|
Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection |
ISO 9963-2:1994
|
Water quality Determination of alkalinity Part 2: Determination of carbonate alkalinity |
DIN 32645:2008-11
|
CHEMICAL ANALYSIS - DECISION LIMIT, DETECTION LIMIT AND DETERMINATION LIMIT UNDER REPEATABILITY CONDITIONS - TERMS, METHODS, EVALUATION |
EN ISO 6878:2004
|
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004) |
ENV 13005 : DRAFT 1999
|
GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT |
EN ISO 15682 : 2001
|
WATER QUALITY - DETERMINATION OF CHLORIDE BY FLOW ANALYSIS (CFA AND FIA) AND PHOTOMETRIC OR POTENTIOMETRIC DETECTION |
ISO 6878:2004
|
Water quality Determination of phosphorus Ammonium molybdate spectrometric method |
EN ISO 9963-2 : 1995
|
WATER QUALITY - DETERMINATION OF ALKALINITY - PART 2: DETERMINATION OF CARBONATE ALKALINITY |
ISO 20988:2007
|
Air quality Guidelines for estimating measurement uncertainty |
ISO 10523:2008
|
Water quality — Determination of pH |
EN ISO 9963-1 : 1995
|
WATER QUALITY - DETERMINATION OF ALKALINITY - PART 1: DETERMINATION OF TOTAL AND COMPOSITE ALKALINITY |
DIN EN ISO 9963-2:1996-02
|
WATER QUALITY - DETERMINATION OF ALKALINITY - PART 2: DETERMINATION OF CARBONATE ALKALINITY |
EN ISO 10304-1:2009
|
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007) |
EN ISO 14911 : 1999
|
WATER QUALITY - DETERMINATION OF DISSOLVED LI+, NA+, NH4+, K+, MN2+, CA2+, MG2+, SR2+ AND BA2+ USING ION CHROMATOGRAPHY - METHOD FOR WATER AND WASTE WATER |
ISO 14911:1998
|
Water quality Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography Method for water and waste water |
EN ISO 13395 : 1996
|
WATER QUALITY - DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION |
VDI 2267 Blatt 2:1983-02
|
Determination of suspended particulates in ambient air; measurement of lead by X-ray fluorescence |