Detection limit of cod oxidized by potassium dichromate
Detection limit of cod oxidized by potassium dichromate, Total:34 items.
The international standard classification for "Detection limit of cod oxidized by potassium dichromate" includes: Chemical analysis of metals , Chemical reagents , Chemical analysis , Sewage water , Fertilizers , Non-metalliferous minerals .
The Chinese standard classification for "Detection limit of cod oxidized by potassium dichromate" includes: Light metals and their alloys analysis method , General inorganic reagent , Basic standards and general methods for water treatment agent , Analysis methods for industrial wastewater and pollutants , Basic standards and general methods on chemical fertilizers , Chemical raw material ore .
Professional Standard - Urban Construction
- CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
- 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
Taiwan Provincial Standard of the People's Republic of China
- CNS 1886-1994 Potassium Dichromate
- CNS 11170-1984 Method of Test for Potasium Dichromate
- CNS 3752-1981 Method of Test for Chemical Oxygen Demand (CODcr) in Water (Patassium 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
- HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 13: Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric 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
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11841-1989 Determination of uranium in uranium dioxide powder and pellets - Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
- GB/T 4921-1985 Waste gas from manufacturing process; Determination of chemical oxygen demand and nitrogen oxide; Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
- GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
- GB/T 642-1999 Chemical reagent-Potassium dichromate
- GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method
- GB/T 22597-2008 Reclaimed wastewater - Determination of chemical oxygen demand-Potassium dichromate method
Professional Standard - Coal
- MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)
Professional Standard - Commodity Inspection
- SN/T 3323.1-2012 Mill scale - Part 1: Determination of ferrous oxide-Potassium dichromate titration
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 - 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
工业和信息化部
- YB/T 4710-2018 Steel slag. The determination of iron(II)oxide content. The potassium dichromate titrimetric method
- YB/T 4726.11-2021 Ferric-containing dust and sludge-Determination of iron (Ⅱ) oxide content-Potassium dichromate titrimetric method
Professional Standard - Environmental Protection
- HJ 615-2011 Soil–Determination of Organic Carbon–Potassium Dichromate Oxidation
中华人民共和国环境保护部
- GB 4921-1985 Waste gas from manufacturing process-Determination of chemical oxygendemand and nitrogen oxide-Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
Professional Standard - Agriculture
- NY/T 1867-2010 Determination of humus content in soil
Professional Standard - Chemical Industry
- HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method
Professional Standard - Ferrous Metallurgy
- YB/T 159.3-2015 Tiatanium concentrate(rock minerals). Determination of ferrous oxide content. The potassium dichromate titrimetric method
SE-SIS
- SIS SS 02 81 42-1991 Determination of Chemical oxygen demand in water — CODcr oxidation with dichromate
AENOR
- UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
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
PT-IPQ
- E 208-1967 water. Determination of chemical consumption during oxidation (potassium dichromate operation)
American National Standards Institute （ANSI)
- ANSI PH4.300-1985 Photography (Chemicals) - Potassium Dichromate
Korean Agency for Technology and Standards (KATS)
- KS M ISO 1249:2013 Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments
TR-TSE
- TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
