compound cod

compound cod, Total:40 items.

The international standard classification for "compound cod" includes: Chemical laboratories. Laboratory equipment , Surface active agents , Textile glass materials .

The Chinese standard classification for "compound cod" includes: Electrochemical, thermochemistry and optical profile type analyzer , Basic standards and general methods for chemical additive , Chemical Measurement .

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

GB/T 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
GB/T 32208-2015 Chemical oxygen demand meters

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

JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
JJG 1012-2006 Verification Regulation of On-line Automatic Determination of Chemical Oxygen Demand (COD)

Professional Standard - Building Materials

JC/T 2156-2012 Determination of CODin raw material and batch of fiber glass

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

JJF 1786-2019 Program of Pattern Evaluation of On-line Automatic Determinators for Chemical Oxygen Demand (COD)
JJF 1643-2017 Program of Pattern Evaluation for Chemical Oxygen Demand(COD)Meters

工业和信息化部

HG/T 5964-2021 Determination of dissolved non-biodegradable chemical oxygen demand in wasteliquid
HG/T 6109-2022 Determination ofchemical oxygen demand(COD) in waste sulphuric acid

Professional Standard - Commodity Inspection

SN/T 2835-2011 Safety Test Method of Import and Export Dangerous Chemicals - Determination of the Chemical Oxygen Demand (COD)

Group Standards of the People's Republic of China

T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method

Professional Standard - Urban Construction

CJ/T 3018.12-1993 Leachate - determination of the chemical oxygen demand (COD) - potassium dichromate method

SE-SIS

SIS SS 02 81 42-1991 Determination of Chemical oxygen demand in water — CODcr oxidation with dichromate
SIS SS 02 81 18-1981 Determination of chemical oxygen demand in water — CODMn oxidation with permanganate

Association Francaise de Normalisation

NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (COD), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after catalytic oxidative combustion at high temperature

FI-SFS

SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr

Japanese Industrial Standards Committee (JISC)

JIS K 0806:1997 Automatic chemical oxygen demand meter

Korean Agency for Technology and Standards (KATS)

KS M 0115-1987 Testing methods for chemical oxygen demand (COD) of industrial water
KS I ISO 15705:2008 Water quality－Determination of the chemical oxygen demand index(ST-COD)－Small-scale sealed-tube method
KS I ISO 15705-2008(2018) Water quality－Determination of the chemical oxygen demand index(ST-COD)－Small-scale sealed-tube method
KS I ISO 15705-2023 Water quality ― Determination of the chemical oxygen demand index(ST-COD) ― Small-scale sealed-tube method

ES-AENOR

UNE 55-729-1987 Surface agents. Evaluation of the water resistance of aerobic bacteria to organic compounds in aqueous environments. Dissolved organic carbon (COD) analysis methods

IX-EU/EC

COM(2002) 396 FINAL-2002 Proposal for a REGULATION OF THE EUROPEAN PARLIAMENT AND OF THE COUNCILon the Prohibition of Organotin Compounds on Ships

SCC

AS 1871.3:1976 List of methods for examination of waters Chemical oxygen demand (COD)
HOLDEN HN 1166-2012 PVC Compounds
HOLDEN HN 1166-1997 P.V.C Compounds
BS 3227:1980 Specification for butyl rubber compounds (including halobutyl compounds)
DANSK DS/ISO 15705:2006 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method
BS 6956-6:1992 Jointing materials and compounds-Specification for jointing compounds for 3rd family gases

HU-MSZT

MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]

AENOR

UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.

International Organization for Standardization (ISO)

ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

PL-PKN

PN C01002-1954 Organic compounds -- Glossary of terms -- Carbohydrates

BELST

STB 1072-97 Polymer-mineral compounds. Specifications

Danish Standards Foundation

DS/ISO 15705:2006 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

German Institute for Standardization

DIN ISO 15705:2003-01 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed tube method (ISO 15705:2002)

British Standards Institution (BSI)

BS ISO 15705:2002 Water quality. Determination of the chemical oxygen demand index (ST-COD). Small-scale sealed-tube method

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