dissolved oxygen level

dissolved oxygen level, Total:111 items.

The international standard classification for "dissolved oxygen level" includes: Sewage water , Geology. Meteorology. Hydrology .

The Chinese standard classification for "dissolved oxygen level" includes: Water supply and draining instrument and equipment , Analysis methods for industrial wastewater and pollutants , Analysis methods for toxic substances in water , Oceanographic instrumentation , Fishery machinery and tools .

Professional Standard - Environmental Protection

HJ/T 99-2003 The techinical requirement for water quality automatic analyzer of dissolved oxygen
HJ 506-2009 Water Quality – Determination of Dissolved Oxygen – Electrochemical Probe Method

Professional Standard - Coal

MT/T 370-1994 Determination method of dissolved oxygen in coal mine water
MT/T 370-2007 Determination of dissolved oxygen in coal mine water

Group Standards of the People's Republic of China

T/CQEEMA 2-2021 Determination of Dissolved oxygen in water by Chemical fluorescence method
T/QAS 066-2021 Determination of Dissolved Oxygen in Brine by Iodometric Method

中华人民共和国环境保护部

GB 7489-1987 Water guality-Determination of dissolved oxyqen-Iodometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 11913-1989 Water quality-Determination of dissolved oxygen-Electrochemical probe method
GB/T 7489-1987 quality - Determination of dissolved oxygen - Iodometric method
GB/T 12157-1989 Analysis of water used in boiler and cooling system--Determination for dissolved oxygen--Internal electrolysis
GB/T 11913-1989 Water quality--Determination of dissolved oxygen--Electrochemical probe method

Professional Standard - Ocean

HY/T 096-2007 Test method of seawater dissolved oxygen analyzer
HY/T 263-2018 Determination of dissolved nitrous oxide in seawater. Headspace equilibrium gas chromatography method

National Metrological Technical Specifications of the People's Republic of China

JJF 2104-2024 Calibration Specification for Seawater Dissolved Oxygen Analyzers

Professional Standard - Aquaculture

SC/T 7006-2001 Dissolved oxygen meter

Professional Standard - Nuclear Industry

EJ/T 596-1991 Dissolved Oxygen Analyzer

National Metrological Verification Regulations of the People's Republic of China

JJG 291-2018 Dissolved Oxygen Meters

未注明发布机构

DIN ISO 17289 E:2012-12 Water quality - Determination of dissolved oxygen - Optical sensor method

American Society for Testing and Materials (ASTM)

ASTM D5543-15 Standard Test Method for Low-Level Dissolved Oxygen in Water
ASTM D5543-94(1999)e1 Standard Test Methods for Low-Level Dissolved Oxygen in Water
ASTM D5543-94(2005) Standard Test Methods for Low-Level Dissolved Oxygen in Water
ASTM D5543-09 Standard Test Methods for Low-Level Dissolved Oxygen in Water
ASTM D5543-21 Standard Test Method for Low-Level Dissolved Oxygen in Water
ASTM D5462-13 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
ASTM D5462-93(2001) Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
ASTM D5462-02 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
ASTM D5462-08 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
ASTM D888-05 Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-92(1996) Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-12e1 Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-12 Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-09 Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-03 Standard Test Methods for Dissolved Oxygen in Water
ASTM D888-18 Standard Test Methods for Dissolved Oxygen in Water

PL-PKN

PN C04545 ArkusZ02-1972 Water and waste water Tes?s for dissolved oxygen Determination ot dissolved oxygen by Winkler me?hod
PN C04545 ArkusZ08-1972 Wo?er and was?e wa?er Test* for dissolved oxygen Determination o? dissolyed oxygen with membranie oxygenic gauge
PN C04545 ArkusZ04-1972 Wa?er and waste wa?er Tests for dis$olved oxygenDetermination of dissolved oxygen by Winkler me?hod, perman ganate modifikalion
PN C04545 ArkusZ05-1972 Water and was?e wa?er Tes?s for dissoived oxygen De?ermina?ion o? dissolyed oxygen by Winkler me?hod, hypochlorite modifikation
PN C04545 ArkusZ03-1972 Wo?er and was?e water Tes?s for dissolved oxygen Determination of dissoked oxygen by Winkler method, azide modifikation
PN C04545 ArkusZ06-1972 Water and was?e wa?er Tes?s for dissolved oxygen Determination of dissolved oxygen by Winkler me?hod-di?ference modification Rang?: 0,02*0,5 mg/l
PN C04545 ArkusZ07-1972 Water and waste water Testt for dissolved oxygen Determination of dissolyed oxygen by Winkler method-difterence modification Rang?: 0,5 mg/l or mor?
PN C04545 ArkusZ01-1972 Wa?er and waste wa?er Tests for dissolved oxygen Introduc?ion and rang? of standard
PN C80254 REAGENTS MELTED CALCIUM CHLORIDE

ZA-SANS

SANS 6047:2007 Water - Dissolved oxygen content

HU-MSZT

MNOSZ 448-24.lap-1955 Determination of dissolved oxygen in water

Korean Agency for Technology and Standards (KATS)

KS I ISO 5813-2014(2019) Water quality — Determination of dissolved oxygen — Iodometric method
KS I ISO 5813-2019 Water quality — Determination of dissolved oxygen — Iodometric method
KS I ISO 5813:2007 Water quality-Determination of dissolved oxygen-Iodometric method
KS I ISO 5813:2014 Water quality — Determination of dissolved oxygen — Iodometric method
KS I ISO 5814:2017 Water quality－Determination of dissolved oxygen－Electrochemical probe method
KS I ISO 5814:2007 Water quality－Determination of dissolved oxygen－Electrochemical probe method

AT-ON

ONORM M 6267-1984 Water quality; determination ofdissolved oxygen; iodometric method
ONORM M 6266-1984 Water quality; determination of dissolved oxygen; electro- chemical probe method
ONORM EN 25813-1993 Water quality — Determination of dissolved oxygen -lodometric method (ISO 5813:1983)

Natural Gas Processor's Association (NGPA)

GPA RR-125-1989 Equilibrium Solubility of Carbon Dioxide or Hydrogen Sulfide in Protonated Aqueous Solutions of Diethanolamine
GPA RR-124-1989 Equilibrium Solubility of Carbon Dioxide or Hydrogen Sulfide in Aqueous Solutions of Diethanolamines at Low Partial Pressures
GPA TP-9-1982 Water Content and the Solubility of CO2 in Equilibrium with DEG-Water and TEG-Water Solutions at Feasible Absorption Conditions

GSO

GSO ISO 5813:2015 Water quality -- Determination of dissolved oxygen -- Iodometric method
BH GSO ISO 5813:2016 Water quality -- Determination of dissolved oxygen -- Iodometric method
GSO ISO 5814:2015 Water quality -- Determination of dissolved oxygen -- Electrochemical probe method
BH GSO ISO 5814:2016 Water quality -- Determination of dissolved oxygen -- Electrochemical probe method

SCC

BS 2690-101:1984 Methods of testing water used in industry-Dissolved oxygen
DANSK DS/EN 25813:2003 Water quality - Determination of dissolved oxygen - Iodometric method
AS 1871.1:1976 List of methods for the examination of waters Dissolved oxygen (DO)
DANSK DS/ISO 17289:2014 Water quality - Determination of dissolved oxygen - Optical sensor method
DANSK DS/EN ISO 5814:2012 Water quality - Determination of dissolved oxygen - Electrochemical probe method
NS-EN 25813:1992 Water quality — Determination of dissolved oxygen — Iodometric method (ISO 5813:1983)
DANSK DS/EN 25814:2003 Water quality - Determination of dissolved oxygen - Electrochemical probe method

German Institute for Standardization

DIN EN 25813:1993 Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983); german version EN 25813:1992
DIN EN 25813:1993-01 Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983); german version EN 25813:1992
DIN EN ISO 5814:2013-02 Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012); German version EN ISO 5814:2012
DIN ISO 17289:2014-12 Water quality - Determination of dissolved oxygen - Optical sensor method (ISO 17289:2014)

Association Francaise de Normalisation

NF T90-141*NF EN 25813:1993 Water quality - Determination of dissolved oxygen - Iodometric method.
NF EN 25813:1993 Water quality - Dissolved oxygen dosage - Iodometric method
NF T90-011:2001 Water quality - Determination of dissolved carbon dioxide.
NF ISO 17289:2014 Water quality - Dissolved oxygen dosage - Optical probe method
NF T90-106*NF EN ISO 5814:2012 Water quality - Determination of dissolved oxygen - Electrotechnical probe method
NF T90-106:1993 Water quality - Determination of dissolved oxygen - Electrochemical probe method.
NF T90-289*NF ISO 17289:2014 Water quality - Determination of dissolved oxygen - Optical sensor method
NF EN ISO 5814:2012 Water quality - Dissolved oxygen dosage - Electrochemical probe method

VN-TCVN

TCVN 7324-2004 Water quality.Determination of dissolved oxygen.Lodometric method
TCVN 7325-2016 Water quality - Determination of dissolved oxygen - Electrochemical probe method
TCVN 7325-2004 Water quality.Determination of dissolved oxygen.Electrochemical probe method
TCVN 6624-1-2000 Water quality.Determination of nitrogen.Part 1: Method using oxidative digestion with peroxodisunfate

Danish Standards Foundation

DS/EN 25813:2003 Water quality - Determination of dissolved oxygen - Iodometric method
DS/EN 25814:1993 Water quality. Determination of dissolved oxygen. Electrochemical probe method
DS/EN ISO 5814:2013 Water quality - Determination of dissolved oxygen - Electrochemical probe method
DS/EN 25813:1993 Water quality. Determination of dissolved oxygen. Iodometric method

International Organization for Standardization (ISO)

ISO 5813:1983 Water quality; Determination of dissolved oxygen; Iodometric method
ISO 5814:1984 Water quality — Determination of dissolved oxygen — Electrochemical probe method
ISO 17289:2014 Water quality - Determination of dissolved oxygen - Optical sensor method
ISO 5814:2012 Water quality - Determination of dissolved oxygen - Electrochemical probe method
ISO 5814:1990 Water quality; determination of dissolved oxygen; electrochemical probe method

European Committee for Standardization (CEN)

EN 25813:1992 Water Quality - Determination of Dissolved Oxygen - Iodometric Method
EN 25814:1992 Water Quality - Determination of Dissolved Oxygen - Electrochemical Probe Method

Japanese Industrial Standards Committee (JISC)

JIS K 0400-32-10:1999 Water quality -- Determination of dissolved oxygen -- Iodometric method
JIS K 0400-32-30:1999 Water quality -- Determination of dissolved oxygen -- Electrochemical probe method

SE-SIS

SIS SS 02 81 14-1987 Determination of dissolved oxygen content in water -Titrimetric method
SIS SS 02 81 88-1987 Determination of dissolved oxygen content in water - Electrochemical method

RO-ASRO

STAS 6536-1987 DRINKING WATER Determination of dissolved oxygen content in water

British Standards Institution (BSI)

BS EN 25813:1984 Water quality - Determination of dissolved oxygen - Iodometric method
BS EN ISO 5814:2012 Water quality. Determination of dissolved oxygen. Electrochemical probe method
BS ISO 17289:2014 Water quality. Determination of dissolved oxygen. Optical sensor method

Indonesia Standards

SNI 01-2986-1992 Dodol (sweet cake, delicacy)

BE-NBN

NBN 390-1955 Potable water, wastewater and polluted water. dissolved oxygen

ES-AENOR

UNE 77-003-1989 Determination of chemical oxygen demand (DQO) in water by dissolution method

NL-NEN

NEN-ISO 5813:1993 Water quality. Determination of dissolved oxygen. Iodometric method (ISO 5813:1983)

KR-KS

KS I ISO 5814-2023 Water quality — Determination of dissolved oxygen — Electrochemical probe method
KS I ISO 5814-2017 Water quality－Determination of dissolved oxygen－Electrochemical probe method

Lithuanian Standards Office

LST EN 25813-1999 Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)

AENOR

UNE-EN 25813:1994 WATER QUALITY. DETERMINATION OF DISSOLVED OXYGEN. IODOMETRIC METHOD. (ISO 5813:1983).