Graphite digestion unit

Graphite digestion unit, Total:122 items.

The international standard classification for "Graphite digestion unit" includes: Energy and heat transfer engineering in general , Sugar and sugar products , Physicochemical methods of analysis , Materials for aluminium production , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Graphite digestion unit" includes: Technical management , Basic standards and general methods , Oxide and elementary substance , Carbon material , Hydrology and water conservancy instrument .

Hebei Provincial Standard of the People's Republic of China

DB13/T 5925-2024 Graphite ore Determination of the content of 10 elements including lithium and beryllium Microwave digestion-inductively coupled plasma mass spectrometry

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

GB 45549-2025 Norm of energy consumption per unit production of graphite and fluorite
GB 25324-2010 The norm of energy consumption for cathode carbon block for aluminium eletrolyzation
GB/T 23870-2009 Determination of Pb in propolis—Microwave digestion-graphite furnace atomic absorption spectrophotometry
GB 25324-2014 The norm of energy consumption for cathode carbon block for aluminium eletrolyzation

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3595-2019 Elemental analyzer method for the determination of carbon, hydrogen, nitrogen, sulfur and oxygen content in graphene materials
DB32/T 3792-2020 Graphene film light transmittance test light transmittance instrument method

Professional Standard - Ferrous Metallurgy

YB/T 6183-2024 Determination of Carbon, Hydrogen, Nitrogen, Sulfur, and Oxygen Content in Graphene Powder Elemental Analysis Method
YB/T 6312-2024 Technical specification for energy consumption per unit product of graphitized recarburizer

Professional Standard - Energy and Power Planning

DL/T 1370-2014 Determination of Elemental Composition in Linestone-Method for Determination by Microwave Digection-inductively Coupled Plasma Atomic Emission Spectrometry(ICP-ASE)

Group Standards of the People's Republic of China

T/GDNB 130-2022 Determination of soil arsenic and mercury by micro-open graphitedigestion- atomic fluorescence spectrometry
T/CBMF 154-2021 The norm of energy consumption per unit products of graphite
T/GDNB 45-2021 Fast determination of selenium in rice and soils by micro-open graphite digestion - atomic fluorescence spectrometry
T/HNNMIA 93-2023 Highly conductive graphitized cathode carbon blocks for aluminum electrolysis
T/GDASE 0009-2020 Determination of the content of carbon, hydrogen, oxygen, nitrogen and sulfur in graphene
T/GDNB 48-2021 Determination of chromium, nickel, copper, zinc, arsenic, cadmium, mercury and lead in Rice by Micro-open graphite digestion-Inductively coupled plasma mass spectrometry
T/NTTIC 022-2019 Graphene hollow yarn fabric with antibacterial and deodorant
T/GDNB 129-2022 Determination of soil arsenic and mercury by micro-open graphitedigestion - inductively coupled plasma mass spectrometry
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/SPSTS 013-2019 Determination of the carbon,hydrogen,oxygen,nitrogen,and sulfur content of graphene powder materials—Elemental analyzer method

Professional Standard - Non-ferrous Metal

YS/T 699-2018 Graphitized cathode carbon block for aluminium electrolysis
YS/T 699-2009 Graphitized cathode carbon block for aluminum electrolysis
YS/T 287-2005 graphitiferous cathode carbon block for aluminium electrolysis
YS/T 623-2007 High graphitiferous cathode carbon block for aluminium electrolysis
YS/T 623-2021 Graphitiferous cathode carbon block for aluminium electrolysis
YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis
YS/T 287-1999 Semi-graphitic cathode carbon block for aluminum electrolysis

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

JJG(粤) 029-2016 Dry Digestion Tester

Professional Standard - Water Conservancy

SL 144.8-2008 calibration methods of water environmental detecting instrument and equipment calibration method of microwave heating system

Professional Standard - Building Materials

JC/T 2571-2020 Determination of trace elements in high purity graphite

Shandong Provincial Standard of the People's Republic of China

DB37/T 4926-2025 Service Standards for the Diversified Resolution of Consumer Disputes

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

JJF 2143-2024 Calibration Specification for Temperature Parameters of Microwave Digestion Instruments

International Organization for Standardization (ISO)

ISO/TS 17073:2013 Soil quality.Determination of trace elements in aqua regia and nitric acid digests .Graphite furnace atomic absorption spectrometry method (GFAAS)
ISO 15587-1 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion
ISO 15587-2 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion

American Society for Testing and Materials (ASTM)

ASTM UOP986-08 Arsenic in Heavy Petroleum Fractions using Microwave Digestion and Graphite Furnace-AAS
ASTM C781-96 Standard Practice for Testing Graphite and Boronated Graphite Components for High-Temperature Gas-Cooled Nuclear Reactors
ASTM C781-02 Standard Practice for Testing Graphite and Boronated Graphite Components for High-Temperature Gas-Cooled Nuclear Reactors
ASTM C781-08 Standard Practice for Testing Graphite and Boronated Graphite Materials for High-Temperature Gas-Cooled Nuclear Reactor Components

Universal Oil Products Company (UOP)

UOP 986-2008 Arsenic in Heavy Petroleum Fractions using Microwave Digestion and Graphite Furnace-AAS

Danish Standards Foundation

DANSK DS/ISO/TS 17073:2013 Soil quality – Determination of trace elements in aqua regia and nitric acid digests – Graphite furnace atomic absorption spectrometry method (GFAAS)
DS/EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
DS/EN 14083:2003 Foodstuffs - Determination of trace elements - Determination og lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
DANSK DS/EN 14083:2003 Foodstuffs - Determination of trace elements - Determination og lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
DS/EN 15764:2010 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
DANSK DS/EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
DANSK DS/EN 15764:2010 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
DANSK DS/EN 15550:2007 Animal feeding stuffs – Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
DS/EN 15550:2008 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
DANSK DS/EN ISO 15587-1:2003 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion
DS/EN ISO 15587-1:2003 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion
DANSK DS/EN ISO 15587-2:2003 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002)
DANSK DS/EN 13805:2014 Foodstuffs – Determination of trace elements – Pressure digestion
DS/EN 13805:2002 Foodstuffs - Determination of trace elements - Pressure digestion

British Standards Institution (BSI)

PD ISO/TS 17073:2013 Soil quality. Determination of trace elements in aqua regia and nitric acid digests. Graphite furnace atomic absorption spectrometry method (GFAAS)
BS PD ISO/TS 17073:2013 Soil quality. Determination of trace elements in aqua regia and nitric acid digests. Graphite furnace atomic absorption spectrometry method (GFAAS)
BS EN 15550:2007 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
BS EN 15550:2017 Animal feeding stuffs: Methods of sampling and analysis. Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO/TS 17073:2017 Soil quality -- Determination of trace elements in aqua regia and nitric acid digests -- Graphite furnace atomic absorption spectrometry method (GFAAS)
BH GSO ISO 15587-2:2016 Water quality -- Digestion for the determination of selected elements in water -- Part 2: Nitric acid digestion

Lithuanian Standards Office

LST EN 14083-2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
LST EN 14332-2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
LST EN 15764-2010 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
LST EN 15550-2008 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
LST EN 13805-2002 Foodstuffs - Determination of trace elements - Pressure digestion

Spanish Association for Standardization (UNE)

UNE-EN 14332:2005 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
UNE-EN 14083:2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
UNE-EN 15764:2010 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
UNE-EN 15550:2008 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
UNE-EN 13805:2015 Foodstuffs - Determination of trace elements - Pressure digestion
UNE-EN 13805:2002 Foodstuffs - Determination of trace elements - Pressure digestion.

German Institute for Standardization

DIN EN 14332:2004-10 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion; German version EN 14332:2004
DIN EN 14083:2003-07 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion; German version EN 14083:2003
DIN 4862:2019 Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
DIN 4862 E:2018-10 Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
DIN 4862:2019-04 Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
DIN EN 15764:2010-04 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion; German version EN 15764:2009
DIN EN ISO 15587-2:2002-07 Water quality - Digestion for the determination of elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002); German version EN ISO 15587-2:2002
DIN EN 16172 E:2011 Draft Document - Sludge, treated biowaste and soil - Determination of trace elements in aqua regia and nitric acid digests - Graphite furnace atomic absorption spectrometry method (GFAAS); German version prEN 16172:2010
DIN EN 15550:2007 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion; English version of DIN EN 15550:2007-12
DIN EN ISO 15587-1:2002-07 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion (ISO 15587-1:2002); German version EN ISO 15587-1:2002
DIN 4862:2018-10 Draft Document - Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
DIN 4862 E:2018 Draft Document - Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
DIN EN 15550:2007-12 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
DIN EN 15550:2017 Animal feeding stuffs - Methods of sampling and analysis - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
DIN EN 13805:2002-06 Foodstuffs - Determination of trace elements - Pressure digestion
DIN EN 13805:2014-12 Foodstuffs - Determination of trace elements - Pressure digestion; German version EN 13805:2014

Standards Norway

NS-EN 14332:2004 Foodstuffs — Determination of trace elements — Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
NS-EN 14083:2003 Foodstuffs — Determination of trace elements — Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
NS-EN 15764:2009 Foodstuffs — Determination of trace elements — Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
NS-EN ISO 15587-2:2002 Water quality — Digestion for the determination of selected elements in water — Part 2: Nitric acid digestion (ISO 15587-2:2002)
NS-EN 13805:2014 Foodstuffs — Determination of trace elements — Pressure digestion
NS-EN ISO 15587-1:2002 Water quality — Digestion for the determination of selected elements in water — Part 1: Aqua regia digestion (ISO 15587-1:2002)
NS-EN 15550:2017 Animal feeding stuffs: Methods of sampling and analysis — Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion

Association Francaise de Normalisation

NF EN 14083:2003 Food products - Trace element determination - Determination of lead, cadmium, chromium and molybdenum by atomic absorption spectrometry in a graphite furnace after digestion under pressure
NF EN 14332:2004 Food products - Determination of trace elements - Determination of arsenic in foods of marine origin by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
NF EN 15764:2010 Food products - Determination of trace elements - Determination of tin by flame atomic absorption spectrometry (SAAF) and graphite furnace atomic absorption spectrometry (SAAFG) after digestion under pressure
NF EN ISO 15587-2:2002 Water quality - Digestion for the determination of certain elements in water - Part 2: nitric acid digestion
NF EN ISO 15587-1:2002 Water quality - Digestion for the determination of certain elements in water - Part 1: digestion with aqua regia
NF V18-214*NF EN 15550:2017 Animal feeding stuffs : methods of sampling and analysis - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0603-1-1991 Consumer units and meter panels AC 400 V; consumer units and meter panels
VDE 0603-1/A1-1996 Consumer units and meter panels AC 400 V - Consumer units and meter panels; Amendment A1
VDE V 0603-102-2006 Consumer units and meter panels AC 400 V - Part 102: Particular requirements for Consumer units and meter panels for electronic meters (eHZ)

European Committee for Standardization (CEN)

PREN 16172-2010 Sludge@ treated biowaste and soil - Determination of trace elements in aqua regia and nitric acid digests - Graphite furnace atomic absorption spectrometry method (GFAAS)
EN 15550:2007 Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
EN 15550:2017 Animal feeding stuffs: Methods of sampling and analysis - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion

International Electrotechnical Commission (IEC)

IEC TS 62607-6-19:2021 Nanomanufacturing - Key control characteristics - Part 6-19: Graphene-based material - Elemental composition: CS analyser, ONH analyser

Korean Agency for Technology and Standards (KATS)

KS C IEC TS 62607-6-19-2025 Nanomanufacturing — Key control characteristics — Part 6-19: Graphene-based material — Elemental composition: CS analyser, ONH analyser
KS I ISO 15587-2-2008(2013) Water quality－Digestion for the determination of selected elements in water－Part 2：Nitric acid digestion
KS I ISO 15587-1-2008(2013) Water quality－Digestion for the determination of selected elements in water－Part 1：Aqua regia digestion
KS I ISO 15587:2014 Water quality — Digestion for the determination of selected elements in water
KS I ISO 15587-2019 Water quality — Digestion for the determination of selected elements in water

Ente Nazionale Italiano di Unificazione

UNI EN ISO 15587-2:2002 Water quality - Digestion for the determination of selected elements in water - Nitric acid digestion
UNI ISO 15586:2009 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 15587-2:2015 Water quality -- Digestion for the determination of selected elements in water -- Part 2: Nitric acid digestion
OS GSO ISO 15587-1:2015 Water quality -- Digestion for the determination of selected elements in water -- Part 1: Aqua regia digestion

Gosstandart of Russia

GOST 18635-2023 Hard coals. Method for determining the yield of chemical products of coking
GOST R 57162-2016 Water. Determination of elements content by graphite furnace atomic absorption spectrometry

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 5362-1991 Graphite.Method for the determination of total oxide content of rare earth elements

GCC Standardization Organization

GSO ISO/TS 17073:2015 Soil quality -- Determination of trace elements in aqua regia and nitric acid digests -- Graphite furnace atomic absorption spectrometry method (GFAAS)

Swedish Institute for Standards

SS-EN ISO 15587-1:2002 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion (ISO 15587-1:2002)
SS-EN ISO 15587-2:2005 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002)

Others: Graphite Digester,Graphite Digester,Automatic Graphite Digester,Digester graphite,Graphite Furnace Digester,Microwave digestion instrument graphite digestion,Graphite Furnace Digester,Graphene Digester,Graphite digestion unit,Graphite Digester Microwave Digester,How long does the graphite digestion instrument digest,Microwave digestion instrument and graphite digestion instrument digestion,Graphene Digester,Graphite Digester Microwave Digester,Microwave Digester Graphite,Graphite Digester Method,Microwave Digestion Unit