Spectrophotometer detects fluoride ions

Spectrophotometer detects fluoride ions, Total:143 items.

The international standard classification for "Spectrophotometer detects fluoride ions" includes: Textiles in general , Water quality , Analytical chemistry in general , Fissile materials , Inorganic chemicals , Non-metalliferous minerals , Cadmium, cobalt and their alloys , Optics and optical measurements , Materials for aluminium production .

The Chinese standard classification for "Spectrophotometer detects fluoride ions" includes: Basic standards and general methods , Analysis methods for toxic substances in water , Electrochemical, thermochemistry and optical profile type analyzer , Nuclear fuel element and its analytical test method , Nuclear material, nuclear fuel and their analytical test method , Salt production in general , Light metals and their alloys analysis method , Chemical Measurement , Optical Measurement , Electron optics and other physical optics instrument , Metallurgical auxiliary material ore .

Professional Standard - Non-ferrous Metal

YS/T 1259-2018 Determination of fluorine content on the surface of zirconium alloy tube-Spectrophotometry

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

GB/T 14501.5-1993 Spectrophotometric determination of titanium in uranium hexafluoride
GB/T 5195.6-1985 Methods for chemical analysis of fluor-spar--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 7494-1987 quality - Determination of anionic surfactants - Methylene blue spectrophotometric method
GB 7483-1987 Determination of fluoride in water quality Fluorine reagent spectrophotometry
GB/T 21187-2007 Atomic absorption spectrophotometer
GB/T 7483-1987 Water quality; Determination of fluoride; Fluor reagent spectrophotometric method
GB/T 14501.2-1993 Spectrophotometric determination of phosphorus in uranium hexafluoride
GB/T 13700-1992 determination of molybdenum in uranium hexafluoride
GB/T 14501.4-1993 determination of silicon in uranium hexafluoride
GB/T 13699-1992 determination of vanadium in uranium hexafluoride
GB/T 17593-1998 Textiles--Test method of heavy metal ions--Atomic absorption spectrophotometry
GB/T 18962-2003 General test method in salt industry - Determination of lead lon(AAS)
GB/T 20166.2-2006 Chemical analysis methods of rare earth polishing powder - Determination fluorine content Ion selective electrode analysis
GB/T 20675-2006 General test method in salt industry - Determination of copper ion(AAS)
GB/T 10267.6-1988 Method for analysis of calcium metal--The determination of iron, nickel, copper and manganese in calcium metal by atomic absorption spectrophotometry after extractive separation

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

JJG(地质) 1002-1990 Verification Regulations for UV/Visible Spectrophotometer
JJG 694-2025 Verification procedures for atomic absorption spectrophotometers
JJG(地质) 1001-1990 Verification Regulations for Atomic Absorption Spectrophotometer
JJG 375-1996 UItraviolet Visible Range Spectrophotometer in Single Beam
JJG 939-2009 Atomic Fluorescence Spectrophotometers
JJG(地质) 1010-1990 Verification Regulations for Microphotometer
JJG 681-2025 Verification procedures for colorimetric infrared spectrophotometers
JJG 178-2007 Ultraviolet,Visible,Near-Infrared Spectrophotometers
JJG(地质) 1013-1990 983C Infrared Spectrophotometer Verification Regulations
JJG 2036-1989 Measuring Instruments for Light Level Photometric
JJG 694-1990 Atomic Absorption Spectrophotometer
JJG 694-2009 Verfication Regulation for Atomic Absorption Spectropotometers
JJG 537-2006 Verification Regulation of Fluorescence Spectrophotometer
JJG 1034-2008 Verification Regulation of Reference Filter for Calibration Spectrophotometer
JJG 939-1998 Verification Regulation of Non-disperse Atomic Fluoreacence Spectrometer
JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer
JJG(地质) 1003-1990 Verification Regulations for Atomic Fluorescence Photometer
JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer
JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers
JJG 696-2002 Verification Regulation of Specular Gloss Meters and Gloss Plates
JJG 955-2000 Spectral Analysis Microdensitometer
JJG 538-1988 Fluorescence Photometer
JJG 681-1990 Verification Regulation of Dispersive Infrarea Spectrophotometers
JJG 862-1994 Differential Spectrophotometer
JJG(航空) 043-1989 Verification Regulations for Atomic Absorption Spectrophotometer

Professional Standard - Civil Aviation

MH/T 3026-2013 Test methods for fluoride ion in braze welding

Professional Standard - Environmental Protection

HJ 488-2009 Water quality-Determination of Fluoride-Fluorine reagents spectrophotometry

Group Standards of the People's Republic of China

T/GDAEPI 27-2024 Water quality-Determination of Fluoride by -Continuous flow analysis(CFA) and spectrophotometry
T/QAS 034-2021 Spectrophotometric method for determination of fluorine in brine
T/CEC 552-2021 Spectral detection method of sulfur hexafluoride gas components

Taiwan Provincial Standard of the People's Republic of China

CNS 6837-1980 Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry
CNS 8601-1982 Method of Test for Sulfate Ion in Industrial Waste Water - Spectrophotometric Method
CNS 13108-1992 Method of Test for Chromium `6rVI`6sin Water by Spectrophotometric Method

Professional Standard - Machinery

JB/T 5594-1991 Fluorescence Spectrophotometer
JB/T 6780-1993 Atomic Absorption Spectrophotometer

Professional Standard - Nuclear Industry

EJ/T 1221-2007 Determination of micro bromine in uranium hexafluoride by spectrophotometry
EJ/T 690-1992 Spectrophotometric Determination of Molybdenum in UF4
EJ/T 714-1992 Spectrophotometric Determination of Titanium in UF4
EJ/T 815-1994 Spectrophotometric Determination of Thorium in UF6
EJ/T 1184-2005 Determination of micro silicon in depleted uranium tetrafluoride by spectrophotometric method

Professional Standard - Agriculture

RB/T 224-2023 Guidelines for the Validation and Evaluation of Domestic Testing Instruments and Equipment Atomic Absorption Spectrophotometer

Professional Standard - Military and Civilian Products

WJ 2256-1994 Verification rules for automatic recording spectrophotometer
WJ 2255-1994 Verification Regulations for Photoelectric Gloss Meter
WJ 2278-1995 Regulations for verification of interference filters for wavelength verification of spectrophotometers

Liaoning Provincial Standard of the People's Republic of China

DB21/T 611-1991 Determination of calcium and magnesium ions in soil soluble salts - Atomic absorption spectrophotometry

Ministry of Ecology and Environment of the People's Replublic of China

GB 7494-1987 Water quality-Determination of anionic surfactants-Methylene blue spectrophotometric method

Professional Standard - Commodity Inspection

SN/T 1404-2004 Determination of manganese content in fluorspar for export - Flame atomic absorption spectrometric method

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 3950-2016 Water quality-Determination of anionic surfactants in water-Flow Injection-Spectrophotometric method

Professional Standard - Energy and Power Planning

DL/T 2056-2019 Particle size determination of ion exchange resin and limestone powder by laser diffraction method

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

JJF 1574-2016 Program of Pattern Evaluation of Atomic Absorption Spectrophotometers

Ente Nazionale Italiano di Unificazione

UNI EN 16318:2016 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNI 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)
UNI 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)
UNI EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
UNI EN 15192:2007 Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Yugoslav Association for Standardization

JUS H.Z1.149-1987 Testing of industrial vvaters. Determination of anionic surfactants. Spectrophotometric method

Spanish Association for Standardization (UNE)

UNE 35054-1:1985 FERRONIOBIUM. SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AFTER SEPARATION ON ION EXCHANGE RESIUS
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)
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).
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).
UNE-EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021) (Endorsed by Asociación Española de Normalización in September of 2021.)
UNE 35-054 Pt.1-1985 Iron niobium. Determination of niobium content. Spectrophotometry after Ion Calling Resin Separation

British Standards Institution (BSI)

BS 2690-108:1979 Methods of testing water used in industry-Fluoride: spectrophotometric method (alizarin fluorine blue)
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)
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)
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)
13/30276853 DC BS EN 16318. Fertilisers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS ISO 21501-3:2007 Determination of particle size distribution. Single particle light interaction methods. Light extinction liquid-borne particle counter
BS ISO 21501-2:2007 Determination of particle size distribution. Single particle light interaction methods. Light scattering liquid-borne particle counter
20/30395103 DC BS ISO 15192. Characterization of soil and waste. Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Standards Norway

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)
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)

Association Francaise de Normalisation

NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method B)
NF A06-371:1984 Chemical analysis of steel. Molecular absorption spectrophotometric determination of zirconium (after separation by extraction).
NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method 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*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)
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 A11-102:1977 Chemical analysis of ferroniobium.Spectrophotometric determination of niobium after separation on ion exchange resins.
NF EN ISO 15192:2021 Waste and soils - Determination of chromium(VI) in solid materials by alkaline digestion and ion chromatography with spectrophotometric detection
NF X31-171*NF EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
NF T20-575:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of chloride ions.
NF T01-036:1980 Molecular absorption spectrophotometry. Methods of inspection of apparatus.
NF T90-004:2002 Water quality - Determination of fluoride ion - Potentiometric method.
NF A08-331*NF EN ISO 10700:1995 Steel and iron. Determination of manganese content. Flame atomic absorption 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
DIN EN 16318:2014-02 Fertilizers - Determination of trace elements - 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
DIN EN 16318 E:2013-04 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
DIN EN 16318 A1 E:2015-05 Determination of hexavalent chromium in nitrogen fertilizers and alkaline mineral fertilizers (Photometric method A and ion chromatography-spectrophotometric detection method B)
DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
DIN 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); German version CEN/TS 16318:2012
DIN EN 16318:2014 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013
DIN 5032-7:2017 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN EN 16318:2016 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

Indonesia Standards

SNI 06-6989.51-2005 Water and waste water - Part 51: Test methods of anionic surfactant content with spectrophotometers by methylene blue
SNI 06-7129-2005 Test methods of chromium (IV) content in leather by spectrophotometers
SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-2472-1991 Test methods for cobalt content in water by carbon stoves atomic absorption spectrophotometer apparatus

Danish Standards Foundation

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)
DS/EN ISO 15192:2021 Soil and waste – Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021)
DANSK DS/ISO 15192:2021 Soil and waste – Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Association of German Mechanical Engineers

VDI 2452 Blatt 2-1975 Gaseous air pollution measurement; determination of fluoric ion concentration; preseparation and electrometric detection

Magyar Szabványügyi Testület

MSZ 448/17.lap-1964 Detection of fluoride ions in drinking water

Japanese Industrial Standards Committee (JISC)

JIS G 1232-2:2021 Iron and steel -- Determination of zirconium -- Part 2: Xylenol orange spectrophotometric method after fluoride coprecipitation separation

Swedish Institute for Standards

SS-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)
SS-EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021)

Bureau of Indian Standards

IS 12074-1987 Method for determination of lead using atomic absorption spectrophotometer
IS 12042-1987 Method for determination of molybdenum using atomic absorption spectrophotometer
IS 12041-1987 Method For Determination of Mercury by Atomic Absorption Spectrophotometer

European Committee for Standardization (CEN)

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)

GCC Standardization Organization

GSO ISO 16772:2014 Soil quality -- Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
GSO ISO 2272:2015 Surface active agents -- Soaps -- Determination of low contents of free glycerol by molecular absorption spectrometry

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 15192:2013 Soil quality - Determination of chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Korean Agency for Technology and Standards (KATS)

KS M 1989-2002 Phthalic and adipic for industrial use-Determination of free alcohols content-Spectrometric method
KS B 5570-2002 Performance test for UV/Vis spectrophotometer

Gosstandart of Russia

GOST R 54730-2011 Food common salt. Measurement (determination) of potassium-ion mass fraction by flame-photometric method

American Society for Testing and Materials (ASTM)

ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry

American Water Works Association (AWWA)

AWWA WQTC71341 Spectrophotometric Detection of Hydrogen Peroxide
AWWA JAW60489 Journal AWWA — Chlorite Ion Interference in the Spectrophotometric Measurement of Chlorine Dioxide

Electronic Components, Assemblies and Materials Association

TEP105-16-1990 Phosphor Linearity Tests Using Illuminance and Microphotometer Detectors

International Organization for Standardization (ISO)

ISO 15192:2025 Soil and waste - Determination of chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection