Determination of cod detection limit by potassium dichromate method

Determination of cod detection limit by potassium dichromate method, Total:49 items.

The international standard classification for "Determination of cod detection limit by potassium dichromate method" includes: Chemical analysis of metals , Ferroalloys , Iron ores , Manganese ores , Chemical analysis , Chromium ores , Sewage water , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Determination of cod detection limit by potassium dichromate method" includes: Steel and iron alloy analysis method , Iron ore , Manganese ore , Basic standards and general methods for water treatment agent , Chrome ore , Analysis methods for industrial wastewater and pollutants , Light metals and their alloys analysis method , Fuel oil , Heavy metals and their alloys analysis method .

Taiwan Provincial Standard of the People's Republic of China

CNS 11170-1984 Method of Test for Potasium Dichromate
CNS 2524-1973 Method of Test for Potassium Chromate (Technical Grade)
CNS 3752-1981 Method of Test for Chemical Oxygen Demand (CODcr) in Water (Patassium Dichromate Method)
CNS 7830-1981 Method for Determination of Irod in Manganese Ores (Potassium Dichromate Titration Method)

Professional Standard - Urban Construction

CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method
CJ/T 3018.12-1993 Leachate - determination of the chemical oxygen demand (COD) - potassium dichromate method
CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method

未注明发布机构

JIS M 8213:2024 Iron ores-Determination of acid-soluble iron(II)-Potassium dichromate titrimetric method

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

GB/T 6730.8-2016(英文版) Iron ore-Determination of ferrous iron content-Potassium dichromate titration method
GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method
GB/T 223.7-2002 Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 32786-2016 Pig iron contenting nickel―Determination of iron content―Dichromate titration method
GB/T 6730.8-2016 Iron ores一Determination of iron (Ⅱ)content一 Potassium dichromate titrimetric method
GB/T 22597-2008 Reclaimed wastewater - Determination of chemical oxygen demand-Potassium dichromate method
GB/T 10304.2-1988 Determination of BaC03 in cathode carbonate by dichromate iodimetry
GB/T 1507-2006 Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method

Group Standards of the People's Republic of China

T/CAQI 289-2022 Determination of chlorate content in sodium hypochlorite by potassium dichromate titration method

Professional Standard - Ferrous Metallurgy

YB/T 4392.2-2014 Sulphat titanium slag. Determination of metallic iron content. Dichromate titrimetric method
YB/T 191.4-2001 Methods for chemical analysis of chromium ores--The potassium dichromate titrimetric method for the determination of total iron content

Professional Standard - Nuclear Industry

EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method
EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
EJ/T 20087-2014 Determination of nitrate content in intermediate level radioactive liquid waste.potassium dichromate titrimetry method

Anhui Provincial Standard of the People's Republic of China

DB34/T 2265-2014 Determination of Humus in Pit Mud Potassium Dichromate Oxidation Method

Professional Standard - Agriculture

SN/T 5495-2023 Fe-contained dusts -Determination of iron content-Potassium dichromate titration method

Professional Standard - Coal

MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)

Sichuan Provincial Standard of the People's Republic of China

DB51/T 842-2008 Determination of Humic Acid Content in Fertilizers - Potassium Dichromate

Military Standard of the People's Republic of China-General Armament Department

GJB 8682.16-2015 Methods for chemical analysis of pyrotechnic powders Part 16: Determination of potassium chlorate content Potassium dichromate method

Professional Standard - Aviation

HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 12: Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method

工业和信息化部

YB/T 4726.11-2021 Ferric-containing dust and sludge-Determination of iron (Ⅱ) oxide content-Potassium dichromate titrimetric method
YB/T 4710-2018 Steel slag. The determination of iron(II)oxide content. The potassium dichromate titrimetric method

中国石油化工总公司

SH/T 0117-1992 Determination of color of kerosene(potassium dichromate color scale method)

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5381.16-2005 Methods of chemical analysis for pyrotech. Part 16: Determination of potassium chlorate content. Dichromate titration method

Professional Standard - Non-ferrous Metal

YS/T 240.6-2007 Methods for chemical analysis of bismuth concentrate - Determination of iron content-Potassium bichromate titrimetric method

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4366-2021 Determination of Chemical Oxygen Demand in High Chloride Surface Water by Acidification Air Blowing-Potassium Dichromate Method

Professional Standard - Aerospace

QJ/Z 104-1982 Analytical method of potassium dichromate blocking solution

AENOR

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

Association Francaise de Normalisation

NF V04-209:1989 Milk. Determination of potassium dichromate content. Reference method.

VN-TCVN

TCVN 6644-2000 Soil quality.Determination of organic carbon by sulfochromic oxidation

GSO

BH GSO ISO 7528:2016 Nickel alloys -- Determination of iron content -- Titrimetric method with potassium dichromate
GSO ISO 7528:2013 Nickel alloys -- Determination of iron content -- Titrimetric method with potassium dichromate

PL-PKN

PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method

Korean Agency for Technology and Standards (KATS)

KS D ISO 7528:2012 Nickel alloys-Determination of iron content-Titrimetric method with potassium dichromate
KS D ISO 7528-2018 Nickel alloys－Determination of iron content－Titrimetric method with potassium dichromate
KS I ISO 14235:2009 Soil quality-Determination of organic carbon by sulfochromic oxidation
KS D ISO 7528-2012(2017) Nickel alloys－Determination of iron content－Titrimetric method with potassium dichromate

International Organization for Standardization (ISO)

ISO 14235:1998 Soil quality - Determination of organic carbon by sulfochromic oxidation
ISO 7528:1989 Nickel alloys; determination of iron content; titrimetric method with potassium dichromate

CZ-CSN

CSN ISO 7528:1994 Nickel alloys. Determination of iron content. Titrimetric method with potassium dichromate

TR-TSE

TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)

Others: Determination of cod by potassium dichromate method,Determination of chemical oxygen demand cod by potassium dichromate method,cod Potassium dichromate method for determination of cod in wastewater