Chromium determination method spectrophotometry

Chromium determination method spectrophotometry, Total:55 items.

The international standard classification for "Chromium determination method spectrophotometry" includes: Nickel, chromium and their alloys , Inorganic chemicals in general , Ferroalloys , Chromium ores , Lead, zinc, tin and their alloys .

The Chinese standard classification for "Chromium determination method spectrophotometry" includes: Steel and iron alloy analysis method , Inorganic chemicals in general , Semimetal and semiconductor material analysis method , Chrome ore , Heavy metals and their alloys analysis method , Rare metals and their alloys analysis method , Basic standards and general methods , Electrician alloy parts , Hydrogeological survey .

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

GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 8638.2-1988 Nickel base alloy powder; Determination of aluminium content; Chrome azurol S spectrophotometric method
GB/T 4702.7-1984 Methods for chemical analysis of chromium metal;The atomic absorption spectrophotometric method for the determination of iron content
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal; The crystal violet spectrophotometric method for the determination of antimony content
GB/T 12689.14-1990 Zinc and zinc alloys―Determination of aluminium content―Chromazurol S spectrophotometric method
GB/T 5687.3-1985 Methods for chemical analysis of ferro-chromium; The molybdenum blue photometric method for the determination of phosphorus content
GB 4702.8-1985 Chromium Metal Chemical Analysis Method Distillation-Molybdenum Blue Spectrophotometry Determination of Arsenic Content
GB/T 4325.11-1984 Methods for chemical analysis of molybdenum--The chromazurol S photometric method for the determination of aluminum content
GB 4702.9-1985 Chromium Metal Chemical Analysis Method Crystal Violet Spectrophotometric Determination of Antimony Content
GB 4702.10-1985 Chromium metal chemical analysis method copper reagent spectrophotometric method for determination of copper content
GB/T 24227-2009 Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method
GB/T 4702.3-1984 Methods for chemical analysis of chromium metal;The molybdenum blue photometric method for the determination of phosphorus content
GB 4702.11-1985 Chromium Metal Chemical Analysis Method Alizarin Violet Spectrophotometry Determination of Tin Content
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal; The cupral spectrophotometric method for the determination of copper content
GB/T 14849.2-1993 Silicon metal--Determination of aluminium content--Chrome azurol S spectrophotometric method
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal; The alizarin violet spectrophotometric method for the determination of tin content
GB/T 4699.3-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue s
GB/T 23944-2009 Inorganic chemicals for products use—General method for the determination of aluminium—Chromazurol S-spectrophotometric method
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal; The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4702.5-1984 Methods for chemical analysis of chromium metal--The atomic absorption spectrophotometric method for the determination of aluminum content

Professional Standard - Commodity Inspection

SN/T 0838.1-2015 Determination of chromium in boric acid and borax for import and export. Flame atomic absorption spectrometry

Professional Standard - Hygiene

WS/T 36-1996 Urine - Determination of chromium - Spectrophotometric method

Professional Standard - Machinery

JB/T 9552.7-1999 Methods for chemical analysis of copper-chromium-zirconium alloys The determination of magnesium by atomic absorption spectrop hotometric mithod
JB/T 6326.8-1992 Nickel-chromium and nickel-chromium-iron alloy chemical analysis method chrome azure S photometric method for determination of aluminum content
JB/T 6326.7-1992 Chemical Analysis Method of Nickel-Chromium Alloy Chromoazurin S Photometric Method for Determination of Aluminum Content
JB/T 9552.3-1999 Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by atomic absorption spectrophotometric method

Professional Standard - Ferrous Metallurgy

YB/T 191.6-2001 Methods for chemical analysis of chromium ores--The reduced molybdophosphate spectrophotometric method for the determination of phosphorus content

Professional Standard - Geology

DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method

Professional Standard - Aviation

HB 5297.2-2001 Chemical Analysis Method of Titanium Alloy Chromazurin S Spectrophotometric Determination of Aluminum Content

Group Standards of the People's Republic of China

T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric

CZ-CSN

CSN 42 0671 Cast.9-1980 Aluminium. Determination of chromium by the photometric method
CSN 42 0670 Cast.10-1981 Aluminium alloys. Determination of chromium by the photometric method

SCC

SN-CEN/TS 16318:2012 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NS-EN 16318:2013 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
AENOR UNE-EN 16318:2015 Fertilizers. Determination of trace elements. Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B).
BS PD CEN/TS 16318:2012 Fertilizers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
DANSK DS/EN 16318+A1:2016 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NS-EN 16318:2013+A1:2016 Fertilizers and liming materials — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
AENOR UNE-EN 16318+A1:2016 Fertilizers and limestone amendments. Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B).
DIN EN 16318 E:2013 Draft Document - Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version FprEN 16318:2013

European Committee for Standardization (CEN)

EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
PD CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

Association Francaise de Normalisation

NF A20-425:1984 Iron ores. Spectrophotometric determination of chromium.
NF EN 16318/IN1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF EN 16318+A1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF U42-421/IN1*NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

British Standards Institution (BSI)

BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
BS EN 16318:2013+A1:2016 Fertilizers and liming materials. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

AENOR

UNE 35063-1:1985 FERROCHROME AND FERROSILICOCHROMIUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD

German Institute for Standardization

DIN EN 16318:2016-07 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013+A1:2016

TR-TSE

TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method

ES-UNE

UNE-EN 16318:2015+A1:2016 Fertilizers and liming materials - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

NL-NEN

NEN 6485-1983 Water - Photometric determination of chromium content