Methods for determining the base composition of nucleic acids

Methods for determining the base composition of nucleic acids, Total:153 items.

The international standard classification for "Methods for determining the base composition of nucleic acids" includes: food products in general , Organic acids , Plastics , General methods of tests and analysis for food products , Pesticides and other agrochemicals , Alcohols. Ethers , Workplace atmospheres , Salts , Organic chemicals , Chemical reagents , Nickel, chromium and their alloys , Other non-ferrous metals and their alloys , Organic chemicals in general , Biology. Botany. Zoology .

The Chinese standard classification for "Methods for determining the base composition of nucleic acids" includes: Food sanitation , General organic chemicals , Basic standards and general methods for synthetic resin and plastic , Basic standards and general methods , Basic standards and general methods for pesticides , Tooth paste, soap and detergent , Labor sanitation , Inorganic salt , Organic chemicals in general , Chemical reagent in general , Metal and alloy powder , Rare metals and their alloys analysis method , Coal tar processed products , Chemical raw material ore , Environmental Condition and General Test Method .

Group Standards of the People's Republic of China

T/CCASC 4002.1-2021 Technical and economic accounting methods for chlor-alkali industry- Part 1 (Caustic soda, liquid chlorine, synthetic hydrochloric acid)
T/QAS 068-2021 Determination of total alkalinity of brine by hydrochloric acid titration
T/CSEE 0184-2021 Determination of sodium chlorate in hysodiumdroxide solution quick titration with methyl orange
T/CCASC 4003.2~4003.3-2022 Chlor-alkali industry cost accounting method
T/CSTM 00086-2019 Nucleating agents-2,2’-methylene-bis(4,6-di-tert-butylphenyl) phosphate basic aluminum and fatty acid metal soap compound

Professional Standard - Agriculture

GB 9104.9-1988 Determination of Composition in Industrial Stearic Acid Test Method
GB 9736-1988 General method for the determination of acidity and alkalinity of chemical reagents
GB/T 14965-1994 Method for determination of amino acids in foods

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

GB/T 16106-1995 Workplace air--Determination of sodium hydroxide--Acidimetric method
GB/T 19495.5-2004 Detection of genetically modified organisms and derived products-Quantitative nucleic acid based methods
GB/T 28135-2011 Testing method of acidity(alkalinity) for pesticides—Indicator method
GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method
GB/T 9104.9-1988 The test methods for industrial stearic acids--Determination of components
GB/T 19495.3-2004 Detection of genetically modified organisms and derived products - Nucleic acid extraction
GB/T 9736-2008 Chemical reagent - General method for the determination of acidity and alkalinity
GB/T 19861-2005 Determination for strong-base group,weak-base group and weak-acid group exchange capacity of acrylic type anion exchange resins
GB/T 19495.4-2004 Detection of genetically modified organisms and derived products-qualitative nucleic acid based methods
GB/T 6276.1-2008 Determination of ammonium hydrogen carbonate for industrial use—Part 1:Ammonium hydrogen carbonate content—Acid-base method
GB/T 14827-1993 chemical products for industrial use - Test method for the determination of acidity and alkalinity - Volumetric method
GB/T 9736-1988 Chemical reagent-General method for the determination of acidity and alkalinity

Professional Standard - Water Conservancy

SL 83-1994 Determination of alkalinity、bicarbonate and carbonate (Acid titration method)
SL 82-1994 Determination of acidity (Base titration method)

Professional Standard - Non-ferrous Metal

YS/T 539.1-2009 Methods for chemical analysis of nickel base alloy powder—Part 1:Determination of boron content—Acid-base titration

未注明发布机构

ASTM RR-D02-1638 2008 D4739-Test Method for Base Number Determination by Potentiometric Hydrochloric Acid Titration
ASTM RR-D02-1217 1987 D4739-Test Method for Base Number Determination by Potentiometric Hydrochloric Acid Titration
ASTM RR-D02-1862 2017 D8126-Standard Test Method For Organic Basicity Determination by Potentiometric Hydrochloric Acid Titration
ASTM RR-D26-1012 1992 D2106-Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
ASTM RR-D26-1019 2007 D2106-Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents

Hebei Provincial Standard of the People's Republic of China

DB13/T 1233-2010 Method for Determination of Acidity (Acid Value) and Alkalinity of Chemical Products

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

GJB 1264.2-1991 Test method for synthetic ester lubr icants Deter mination of monobasic acid com ponents by gas chromatography
GJB 8682.8-2015 Methods for chemical analysis of pyrotechnics Part 8: Determination of hexamethylenetetramine content Acid-base titration method
GJB 772.404-1989 Test methods for explosives - Determination of acidity and alkalinity - Complete dissolution method
GJB 772.409-1993 Test methods for explosives pH meter method
GJB 772.405-1989 Test methods for explosives Acid and alkalinity determination Hot water extraction method

Professional Standard - Hygiene

WS/T 67-1996 Blood.Determination of cholinesterase activity.Spectrophotometric method--Acetylthiocholine and dithio-bis-(nitrobenzoic acid)method

Professional Standard - Aviation

HB 7064.6-1994 Method of chemical analysis in salt bath for heat treatment of metals - Determination of total alkalinity by acid-base titration

工业和信息化部

YB/T 4532-2016 Ferrophosphorus. Determination of phosphorus content. Acid-base titration method
YB/T 5095-2016 Method for the determination of acidity or alkalinity of solid coumarone-indene resin

Professional Standard - Rare Earth

XB/T 601.1-1993 Lanthanum hexaboride chemical analysis method Determination of boron content by acid-base titration
XB/T 601.1-2008 Chemical analysis methods of lanthanum boride determination of boron content acid alkali titration method

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

GJB 5381.8-2005 Methods of chemical analysis for pyrotech. Part 8: Determination of Hexamethylene tetramine content. Acid-base titration

Professional Standard - Electricity

DL/T 1856-2018 Determination of the group percentage of chloride form, carbonate form and sulfate form in nuclear grade anion exchange resin

Professional Standard - Ferrous Metallurgy

YB/T 5095-2005 Determination of acidity or alkalinity of solid coumarone-indene resin

Professional Standard - Commodity Inspection

SN/T 0480.13-1995 Method of analysis of baryte for export - Determination of alkali-soluble carbonate

Yunnan Provincial Standard of the People's Republic of China

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 34223-2017 Determination of the purity of ribonuclease and desoxyribonuclease

British Standards Institution (BSI)

BS EN ISO 21569:2005+A1:2013 Foodstuffs. Methods of analysis for the detection of genetically modified organisms and derived products. Qualitative nucleic acid based methods
BS EN ISO 21570:2005+A1:2013 Foodstuffs. Methods of analysis for the detection of genetically modified organisms and derived products. Quantitative nucleic acid based methods
BS EN ISO 9963-2:1996 Water quality. Determination of alkalinity. Determination of carbonate alkalinity
BS ISO 20688-2:2024 Biotechnology. Nucleic acid synthesis - Requirements for the production and quality control of synthesized gene fragments, genes, and genomes
BS ISO 3771:2011 Petroleum products. Determination of base number. Perchloric acid potentiometric titration method

Association Francaise de Normalisation

NF V03-025/A1*NF EN ISO 21570/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
NF EN ISO 22160:2007 Milk and milk-based beverages - Determination of alkaline phosphatase activity - Enzymatic photoactivation system method
NF EN ISO 21569:2006 Food products - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative methods based on the use of nucleic acids
NF EN ISO 21570/A1:2013 Food products - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative methods based on the use of nucleic acids
NF EN ISO 21570:2006 Food products - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative methods based on the use of nucleic acids
NF V03-022*NF EN ISO 21569:2006 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
NF V03-022/A1*NF EN ISO 21569/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods - Amendment 1

VN-TCVN

TCVN 7605-2007 Foodstuffs.Methods of analysis for the detection of genetically modified organisms and derived products.Qualitative nucleic acid based methods
TCVN 2739-1986 Pesticides.Method for determination of acid and base contents
TCVN 3185-1979 Petroleum bitumen.Method for the determination of water.soluble acid and alkali
TCVN 2704-1978 Greases.Method for the determination of free alkalic and free organic acids
TCVN 3176-1979 Black petroleum products.Method for the determination of water-soluble acid and alkalic
TCVN 3184-1979 Greases, parafins and ceresins.Method for the determination of water soluble acid and alkalies

International Organization for Standardization (ISO)

ISO 21570:2005/Amd 1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods; Amendment 1
ISO 21569:2005/Amd 1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods; Amendment 1
ISO 21569:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
ISO 1615:1976 Glycerines for industrial use; Determination of alkalinity or acidity; Titrimetric method

American Society for Testing and Materials (ASTM)

ASTM D4471-00 Standard Test Method for Pyridine Bases in Cresylic Acid by Direct Titration
ASTM D4471-00(2004) Standard Test Method for Pyridine Bases in Cresylic Acid by Direct Titration
ASTM D1067-11 Standard Test Methods for Acidity or Alkalinity of Water
ASTM D4662-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4988-96(2001) Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)
ASTM D4988-96(2006) Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)
ASTM D4988-96 Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)
ASTM D4471-10 Standard Test Method for Pyridine Bases in Cresylic Acid by Direct Titration
ASTM D2106-07(2012) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
ASTM D974-12 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D4739-11(2017) Standard Test Method for Base Number Determination by Potentiometric Hydrochloric Acid Titration
ASTM D974-02 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-07 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-11 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-06 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-08 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-97 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-21 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D974-22 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D5310-00 Standard Test Method for Tar Acid Composition by Capillary Gas Chromatography
ASTM D5310-00(2004) Standard Test Method for Tar Acid Composition by Capillary Gas Chromatography
ASTM D5310-10(2018) Standard Test Method for Tar Acid Composition by Capillary Gas Chromatography
ASTM D974-04 Standard Test Method for Acid and Base Number by Color-Indicator Titration

Korean Agency for Technology and Standards (KATS)

KS M 5517-1984 Methods for determination of basic carbonate lead white pigments
KS J ISO 21569-2011(2021) Foodstuffs — Methods for the detection of genetically modified organisms and derived products — Qualitative nucleic acid based methods
KS J ISO 21570-2011(2016) Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Quantitative nucleic acid based methods
KS M 5518-1984 Methods for determination of basic lead sulfate white pigments
KS J ISO 21570-2011(2021) Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Quantitative nucleic acid based methods
KS J ISO 21569:2011 Foodstuffs－Methods of analysis for the detection of genetically modified organisms and derived products－Qualitative nucleic acid based methods

GOST

GOST 34987-2023 Meat and meat products. Methods for determination of fatty acids composition
GOST 5898-2022 Confectionery. Methods for determination of acidity and alkalinity
GOST ISO 21570-2009 Food products Analytical methods for the detection of genetically modified organisms and derivative products Quantitative methods based on nucleic acid
GOST ISO 21569-2009 Food products Analytical methods for the detection of genetically modified organisms and derivative products Qualitative detection methods based on nucleic acid analysis

GSO

GSO ISO 3356:2010 Milk -- Determination of alkaline phosphatase
OS GSO ISO 21570:2009 Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Quantitative nucleic acid based methods
OS GSO ISO 21569:2008 Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Qualitative nucleic acid based methods
GSO ASTM D974:2021 Standard Test Method for Acid and Base Number by Color-Indicator Titration
OS GSO 793:1997 METHODS OF TEST FOR IN FONT FORMULA BASED ON MILK - DETERMINATION OF PANTTHENIC
BH GSO ASTM D974:2022 Standard Test Method for Acid and Base Number by Color-Indicator Titration
GSO IEC 62528:2014 Standard Testability Method for Embedded Core-based Integrated Circuits

CZ-CSN

CSN 70 0533-1981 Silikáte glass. Method for determination of alkali resistance.

VDI - Verein Deutscher Ingenieure

VDI 4330 Blatt 7-2005 Monitoring der Wirkungen gentechnisch veraenderter Organismen (GVO) - Qualitative Verfahren zum Nachweis gentechnisch modifizierter Nukleinsaeuren in der Umwelt

SCC

AS 2449:1981 Waters - Determination of alkalinity - Acidimetric titration method
DANSK DS/EN ISO 21570:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
VDI 4330 BLATT 7-2006 Monitoring the effects of genetically modified organisms (GMOs) — Qualitative methods for the detection of genetically modified nucleic acids in the environment
DANSK DS/EN ISO 21569/A1:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
BS EN ISO 21570:2005 Foodstuffs. Methods of analysis for the detection of genetically modified organisms and derived products. Quantitative nucleic acid based methods
DANSK DS/EN ISO 21570/A1:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
DANSK DS/EN ISO 21569:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
VDI 4330 BLATT 7-2006 Monitoring the effects of genetically modified organisms (GMOs) — Qualitative methods for the detection of genetically modified nucleic acids in the environment
BS 684-2-2.39:1986 Methods of analysis of fats and fatty oils. Other methods-Determination of the composition of fatty acids in the 2-position

Danish Standards Foundation

DS/EN ISO 21569:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
DS/EN ISO 21570:2006 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
DS/EN ISO 21570/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
DS/EN ISO 21570/AC:2007 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods
DS/EN ISO 21569/A1:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods - Amendment 1

KR-KS

KS J ISO 21570-2022 Foodstuffs Methods of analysis for the detection of genetically modified organisms and derived products Quantitative nucleic acid based methods
KS J ISO 21569-2022 Foodstuffs Methods of analysis for the detection of genetically modified organisms and derived products Qualitative nucleic acid based methods

German Institute for Standardization

DIN EN ISO 21569:2013-08 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods (ISO 21569:2005 + Amd 1:2013); German version EN ISO 21569:2005 + A1:2013
DIN EN ISO 21570:2013-08 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods (ISO 21570:2005 + Cor 1:2006 + Amd 1:2013); German version EN ISO 21570:2005 + AC:2007 + A1:2013
DIN EN ISO 21569:2013 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods (ISO 21569:2005 + Amd 1:2013); German version EN ISO 21569:2005 + A1:2013
DIN EN ISO 22160:2007-08 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007); German version EN ISO 22160:2007

American National Standards Institute （ANSI)

ANSI/ASTM D548:1997 Test Method for Water-Soluble Acidity or Alkalinity of Paper
ASTM D4739-23 Standard Test Method for Base Number Determination by Potentiometric Hydrochloric Acid Titration
ANSI/ASTM D974:2006 Test Method for Acid and Base Number by Color-Indicator Titration
ANSI/ASTM D4662:1998 Polyurethane Raw Materials, Determination of Acid and Alkalinity Numbers of Polyors, Method for Testing (08.03)

RU-GOST R

GOST R 51019-1997 Goods of household chemistry. Method for determination of alkaline components
GOST 32439-2013 Goods of household chemistry. Method for determination of alkaline components
GOST 34132-2017 Meat and meat products. Determination of amino acids composition of animal protein
GOST 23527-1979 Synthetic fatty acids. Method of carbonyl value determination
GOST 31957-2012 Water. Methods for determination of alkalinity and mass concentration of carbonates and hydrocarbonates
GOST 5898-1987 Confectionery. Methods for determination of acidity and alkalinity
GOST 17818.2-1990 Graphite. Method for determination of granulometric composition

AR-IRAM

IRAM 5570-1955 How to measure acidity and alkalinity in soap

Indonesia Standards

SNI 06-6593-2001 Methods for determining maceral group composition in coal

PL-PKN

PN P50110-1962 Testing me?hods for paper industry pro- ducts. Determinaiion of acidi?y and al-kalinity

Standard Association of Australia （SAA）

AS 3550.3:1992 Waters - Determination of alkalinity - Acidimetric titration method
ISO 21569:2005/Amd.1:2013 Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Qualitative nucleic acid based methods AMENDMENT 1
ISO 21570:2005/Amd.1:2013 Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Quantitative nucleic acid based methods AMENDMENT 1

Lithuanian Standards Office

LST EN ISO 21570:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods (ISO 21570:2005)
LST 1553-1998 Bakery goods and confectionery. Methods for determination of acidity and alkalinity
LST EN ISO 21569:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods (ISO 21569:2005)

AENOR

UNE-EN ISO 21569:2006 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods (ISO 21569:2005)
UNE-EN ISO 21570:2008 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods (ISO 21570:2005)

BE-NBN

NBN T 03-177-1980 Sodium sulphate for industrial use - Determination of acidity of alkalinity

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