Analysis of oxalic acid

Analysis of oxalic acid, Total:80 items.

The international standard classification for "Analysis of oxalic acid" includes: Other non-ferrous metals and their alloys , Cadmium, cobalt and their alloys .

The Chinese standard classification for "Analysis of oxalic acid" includes: Rare metals and their alloys analysis method , Heavy metals and their alloys analysis method .

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

GJB 5381.19-2005 Methods of chemical analysis for pyrotech. Part 19: Determination of sodium oxalate and ammonium oxalate content. Permanganimetric method

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

GJB 8682.19-2015 Methods for chemical analysis of pyrotechnics Part 19: Determination of sodium oxalate and ammonium oxalate content Potassium permanganate method

Taiwan Provincial Standard of the People's Republic of China

CNS 8704-1982 Analysis of Anodic Oxidation Solution - Oxalic Acid

Professional Standard - Rare Earth

XB/T 611-2009 Chemical analysis methods of rare earth oxalate - Determination of ignition loss content - Gravimetry

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

GB/T 23273.7-2009 Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion content - Combusition - Iodimetry

HU-MSZT

MSZ 9517-1959 Sodium oxalate for analysis
MSZ 9514-1959 Oxalamine for analysis
MNOSZ 9504-1956 Oxalacetic acid for analysis
MSZ 11592-1963 Phosphoric acid. Purpose of analysis
MSZ 3794-1959 Acetic acid for analytical purposes
MNOSZ 9533-1952 Picric acid for analysis (for analysis)

Spanish Association for Standardization (UNE)

UNE 30147:1960 ANALYSIS REAGENTS. OXALIC ACID.
UNE 30183:1963 ANALYSIS REAGENTS. SODIUM OXALATE.
UNE 30084:1960 ANALYSIS REAGENTS. AMONIUM OXALATE.
UNE 30164:1960 ANALYSIS REAGENTS. POTASSIUM OXALATE.
UNE 30 147 Analytical reagents. Oxalic acid C2O4H2．2H2OM 126,07
UNE 30 164 Analytical reagents. Potassium oxalate C2O4K2H2OM 184.23
UNE 30 084 Analytical reagents. Ammonium oxalate C204 (NH4) 2. H20M 142,12
UNE 118021-2:2007 Tobacco and tobacco products. Tobacco. Determination of total carbohydrates. Analysis by continuous flow analysis. Part 2 : Method by acid hydrolisis.
UNE 118021-2:2013 Tobacco and tobacco products. Tobacco. Determination of total carbohydrates. Analysis by continuous flow analysis. Part 2 : Method by acid hydrolisis.
UNE 118027:2007 Tobacco and tobacco products. Determination of nitrates. Analysis methods by continuos flow and liquid cromatography.
UNE 118027:2013 Tobacco and tobacco products. Determination of nitrates. Analysis methods by continuos flow and liquid cromatography.
UNE-EN 16466-1:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 1: 2H-NMR analysis of acetic acid
UNE-EN 16466-2:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 2: 13C-IRMS analysis of acetic acid

SCC

DIN 10784-1 E:2011 Draft Document - Vinegar - Isotopic analysis of acetic acid and water - Part 1: <(hoch)2>H-NMR analysis of acetic acid; German version N 8459-1:2011
DIN 10784-2 E:2011 Draft Document - Vinegar - Isotopic analysis of acetic acid and water - Part 2: <(hoch)13>C-IRMS analysis of acetic acid; German version N 8459-2:2011
DIN 10754 E:2022 Draft Document - Analysis of honey - Determination of proline content
DIN EN 16466-1 E:2023 Draft Document - Food authenticity - Isotopic analysis of acetic acid and water in vinegar - Part 1: ²H-NMR analysis of acetic acid; German and English version prEN 16466-1:2023
DIN 10756 E:2020 Draft Document - Analysis of honey - Determination of free acidity
DIN 10784-3 E:2011 Draft Document - Vinegar - Isotopic analysis of acetic acid and water - Part 3: <(hoch)18>O-IRMS-analysis of water; German version N 8459:2011
BS ISO 15517:2003 Tobacco. Determination of nitrate content. Continuous-flow analysis method
AWWA QTC97127 The Analysis of Chlorinated Acid Herbicides and Haloacetic Acids by Acidic Methanol Esterification
AENOR UNE 118013:1996 Tobacco and tobacco products. Determination of nicotine richness. Silicic-tungstic acid gravimetric method.
DANSK DS/ISO 13276:2020 Tobacco and tobacco products – Determination of nicotine purity – Gravimetric method using tungstosilicic acid
DIN 10284 E:2020 Draft Document - Apparatus for dairy analyses - Butyrometer for milk and milk products
DANSK DS/EN 16466-2:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 2: 13C-IRMS analysis of acetic acid
DIN 52803 E:2007 Draft Document - Surface active agents - Analysis of technical alkane sulphonates - Determination of alkane monosulphonates content
DANSK DS/EN 16466-1:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 1: 2H-NMR analysis of acetic acid
NS-EN 16466-2:2013 Vinegar — Isotopic analysis of acetic acid and water — Part 2: 13C-IRMS analysis of acetic acid
NS-EN 16466-1:2013 Vinegar — Isotopic analysis of acetic acid and water — Part 1: 2H-NMR analysis of acetic acid

PK-PSQCA

PS 322-1963 Oxalic Acid-Technical and Analytical Reagent.

IN-BIS

IS 501-1976 Oxalic acid technical and analytical reagent specifications

British Standards Institution (BSI)

BS 5202-1:2000 Methods for chemical analysis of tobacco and tobacco products. Determination of silicated residues insoluble in hydrochloric acid
BS ISO 15517:2003+A1:2012 Tobacco. Determination of nitrate content. Continuous-flow analysis method
BS ISO 13276:2020 Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid
BS ISO 13276:2017 Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid
BS EN 16466-2:2013 Vinegar. Isotopic analysis of acetic acid and water. 1 3C-IRMS analysis of acetic acid
BS 5202-11:1983 Methods for chemical analysis of tobacco and tobacco products. Determination of dithiocarbamate residues

Korean Agency for Technology and Standards (KATS)

KS H ISO 15517:2007 Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS H ISO 15517:2017 Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS H ISO 15517-2022 Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS H ISO 15517-2017(2022) Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS H ISO 13276:2012 Tobacco and tobacco products－Determination of nicotine purity－Gravimetric method using tungstosilicic acid

YU-JUS

JUS H.G3.120-1987 Reagents. Oxalic acid dihydrate. Technical reguirements

International Organization for Standardization (ISO)

ISO 15517:2003 Tobacco - Determination of nitrate content - Continuous-flow analysis method
ISO 13276:1997 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
ISO 13276:2017 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid

Association Francaise de Normalisation

NF ISO 15517:2003 Tobacco - Determination of nitrate content - Continuous flow analysis method
NF V37-039/A1*NF ISO 15517/A1:2012 Tobacco - Determination of nitrate content - Continuous-flow analysis method.
NF V37-039*NF ISO 15517:2003 Tobacco - Determination of nitrate content - Continuous-flow analysis method.
NF ISO 15517/A1:2012 Tobacco - Determination of nitrate content - Continuous flow analysis method
NF EN 16196:2013 Engrais - Dosage manganimétrique du calcium extrait après précipitation sous forme d'oxalate
NF V32-177*NF ISO 11023:1999 Liquorice extracts (Glycyrrhiza glabra L.) - Determination of glycyrrhizic acid content - Method using high-performance liquid chromatography.
NF V37-033:2020 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
NF V37-033:1997 Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid.
NF EN 16466-1:2013 Vinegar - Isotope analysis of acetic acid and water - Part 1: 2H NMR analysis of acetic acid
NF EN 16466-2:2013 Vinegar - Isotope analysis of acetic acid and water - Part 2: SMRI-0C analysis of acetic acid
NF T20-262:1968 Chemical analysis of hydrochloric and nitric acids. Determination of sulphated ash.

KR-KS

KS H ISO 15517-2017 Tobacco－Determination of nitrate content－Continuous-flow analysis method

GSO

GSO ISO 15517:2013 Tobacco -- Determination of nitrate content -- Continuous-flow analysis method
BH GSO ISO 15517:2016 Tobacco -- Determination of nitrate content -- Continuous-flow analysis method

German Institute for Standardization

DIN ISO 13276:2003 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:1997)
DIN ISO 13276 E:2018-03 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
DIN ISO 13276 E:2020-05 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
DIN ISO 13276:2018-09 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
DIN ISO 13276:2021-01 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020)
DIN ISO 13276:2021 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020)

VN-TCVN

TCVN 7101-2002 Tobacco.Determination of nitrate by continuous flow analysis

Danish Standards Foundation

DS/EN 16466-1:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 1: 2H-NMR analysis of acetic acid
DS/EN 16466-2:2013 Vinegar - Isotopic analysis of acetic acid and water - Part 2: 13C-IRMS analysis of acetic acid

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