Leucine potentiometric titration

Leucine potentiometric titration, Total:158 items.

The international standard classification for "Leucine potentiometric titration" includes: Crude petroleum , Petroleum products in general , Ferroalloys , Manganese ores , Examination of water for chemical substances , Tobacco, tobacco products and related equipment , Metallic coatings .

The Chinese standard classification for "Leucine potentiometric titration" includes: Crude petroleum , Petroleum products in general , Steel and iron alloy analysis method , Manganese ore , Analysis methods for toxic substances in water , Tobacco .

工业和信息化部

QB/T 5633.1-2021 Amino acids, amino acid salts and analogues Part 1: Branched chain amino acids (L-leucine, L-isoleucine, L-valine)
HG/T 5927-2021 Biochemical reagent 一 L-Leucine

Professional Standard - Chemical Industry

HG/T 5927～5928-2021 Biochemical Reagents L-Leucine (L-Leucine) and L-Cystine (2021)

Professional Standard - Agriculture

1312药典二部-2015 Part I Nine Draws Leucine
543药典四部-2020 Pharmaceutical excipient product name Jiuhua leucine
634药典二部-2015 The first part six draw isoleucine
476药典四部-2015 Pharmaceutical excipient product name Jiuhua leucine
151药典第三增补本-2010 Leucine, a newly added variety in the second part
1076药典二部-2010 Part I Nine Draws Leucine
679药典二部-2020 The first part six draw isoleucine
618兽药典一部-2015 Text Variety Part II Nine Draw Leucine
1375药典二部-2020 Part I Nine Draws Leucine
GH/T 1252-2017 Determination of acidity in honey and its products by potentiometric titration
497药典第一增补本-2010 Part II Revised Variety Leucine
519药典二部-2010 The first part six draw isoleucine

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

GB/T 7304-2000 products and lubricants - Determination of neutralization number - Potentiometric titration method
GB/T 18609-2001 Standard test method for acid number of crude oil by potentiometric titration
GB/T 1506-2002 Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (Ⅱ) sulphate titrimetric method
GB/T 11198.13-1989 Sulphuric acid for industrial use--Determination of chlorine content--Potentiometric method
GB/T 7304-2014 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
GB/T 8704.5-2007 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
GB/T 18609-2011 Determination of acid number of crude oil by potentiometric titration
GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method

Group Standards of the People's Republic of China

T/NAIA 0125-2022 Determination of total acidity of industrial hydrofluoric acid by automatic potentiometric titration
T/NAIA 0298-2024 Determination of titratable acid content of herbal wine by potentiometric titration method
T/CFIAS 3013-2023 Feed additive — L-leucine
T/SCAS 18-2024 N-fluorenylmethoxycarbonyl-leucine
T/CI 313-2024 Determination of lithium carbonate content in lithium carbonate-potentiometric titration
T/CFIAS 3002-2022 Feed additives — L-isoleucine
T/BHES 2-2023 Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration

海关总署

SN/T 0254-2020 Caustic calcined magnesite-Determination of acid soluble chloride content-Potentiometric titration method
SN/T 5350.1-2021 Determination of acidity in sulfur - Potentiometric titration method

Professional Standard - Petrochemical Industry

SH/T 0251-1993 Determination of base number of petroleum products (perchloric acid potentiometric titration method)
NB/SH/T 0836-2010 Determination of Acidity of Insulating Liquids - Automatic Potentiometric Titration

Professional Standard - Tobacco

YC/T 314-2009 Determination of calcium carbonate in cigarette paper - Potentiometric titration method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 8704.5-2020 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method

Taiwan Provincial Standard of the People's Republic of China

CNS 14906-2005 Method of test for acid number of petroleum products by potentiometric titration

中华全国供销合作总社

GH/T 1141-2017 Determination of acidity of honey and its products by potentiometric titration method

未注明发布机构

DIN EN 13971 E:2019-03 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
ASTM RR-D02-1869 2017 D0664-Test Method for Acid Number of Petroleum Products by Potentiometric Titration
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

中国石油化工总公司

SH/T 0251-1992 Determination of base number of petroleum products (perchloric acid potentiometric titration)

Guangdong Provincial Standard of the People's Republic of China

DB4401/T 115-2021 Potentiometric titration method for the determination of acid value of organic heat carrier

Anhui Provincial Standard of the People's Republic of China

DB34/T 2087-2014 Petroleum and petroleum products acid value determination method potentiometric titration

Professional Standard - Aviation

HB/Z 5088.4-1999 Analysis Method for Electronickelling Solution Determination of Boric Acid Content Through Potentiometric Titration
HB/Z 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid

KR-KS

KS M 8498-2008(2023) L－Leucine

Korean Agency for Technology and Standards (KATS)

KS M 8498-2023 L－Leucine
KS M 8498-2008(2018) L－Leucine
KS H ISO 11869-2006(2011) Yogurt－Determination of titratable acidity－Potentiometric method
KS M 8498-2008 L-Leucine
KS H ISO 11869-2013 Yogurt－Determination of titratable acidity－Potentiometric method
KS H ISO 11869:2013 Yogurt－Determination of titratable acidity－Potentiometric method
KS H ISO 11869:2006 Yogurt-Determination of titratable acidity-Potentiometric method
KS M ISO 3771-2012(2022) Petroleum products－Determination of base number－Perchloric acid potentiometric titration method
KS M ISO 3771-2012(2017) Petroleum products－Determination of base number－Perchloric acid potentiometric titration method
KS M ISO 3771-2022 Petroleum products－Determination of base number－Perchloric acid potentiometric titration method
KS M ISO 3771:2012 Petroleum products－Determination of base number－Perchloric acid potentiometric titration method

Japanese Industrial Standards Committee (JISC)

JIS K 9054:1992 L-Leucine

VN-TCVN

TCVN 6509-2013 Yogurt.Determination of titratable acidity.Potentiometric method
TCVN 3167-2008 Petroleum products.Base number.Potentiometric pecloric acid titration method

International Organization for Standardization (ISO)

ISO 11869:1997 Yoghurt - Determination of titratable acidity - Potentiometric method
ISO/TS 11869:2012 Fermented milks - Determination of titratable acidity - Potentiometric method
ISO/TS 11869:2012 | IDF/RM 150:2012 Fermented milks — Determination of titratable acidity — Potentiometric method
ISO 2365:1972 Ammonium nitrate for industrial use; Measurement of pH value; Potentiometric method
ISO 3241:1975 Sodium sulphate for industrial use; Measurement of pH; Potentiometric method
ISO 3771:2011 Petroleum products - Determination of base number - Perchloric acid potentiometric titration method
ISO 2999:1974 Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method
ISO 2877:1974 Sulphuric acid for industrial use; Determination of chlorides content; Potentiometric method
ISO 3693:1977 Nitric acid for industrial use; Determination of chloride ions content; Potentiometric method
ISO 3771:1994 Petroleum products - Determination of base number - Perchloric acid potentiometric titration method
ISO 23772:2023 Pulps — Kraft liquor — Determination of residual alkali using potentiometric titration
ISO 851:1976 Sodium trypolyphosphate for industrial use; Measurement of pH; Potentiometric method
ISO 3771:1977 Petroleum products; Total base number; Perchloric acid potentiometric titration method
ISO 7529:1989 Nickel alloys; determination of chromium content; potentiometric titration method with ammonium iron(II) sulfate

RU-GOST R

GOST 31976-2012 Yogurts and yogurt's products. Potentiometric method for determination of titratable acidity
GOST 34127-2017 Juice products. Determination of titratable acidity by potentiometric titration
GOST R 51455-1999 Yogurts. Potentiometric method for determination of titratable acidity
GOST 17823.3-1980 Wood chemical products. Method for determination of acid number by potentiometric titration
GOST 32327-2013 Petroleum products. Determination for acid number by potentiometric titration
GOST 30050-1993 Petroleum products. Total base number. Perchloric acid potentiometric titration method
GOST ISO 3771-2013 Petroleum products. Determination of base number method potentiometric titration with perchloric acid

GSO

BH GSO ISO/TS 11869:2016 Fermented milks -- Determination of titratable acidity -- Potentiometric method
BH GSO 1182:2017 DETERMINATION OF ACID NUMBER OF PETROLEUM PRODUCTS BY POTENTIOMETRIC TITRATION
OS GSO 1182:2002 DETERMINATION OF ACID NUMBER OF PETROLEUM PRODUCTS BY POTENTIOMETRIC TITRATION
GSO 1182:2002 DETERMINATION OF ACID NUMBER OF PETROLEUM PRODUCTS BY POTENTIOMETRIC TITRATION
BH GSO ISO 3771:2022 Petroleum products — Determination of base number — Perchloric acid potentiometric titration method
GSO ISO 3771:2021 Petroleum products — Determination of base number — Perchloric acid potentiometric titration method
GSO IEC 62021-1:2014 Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration
OS GSO ISO 9455-3:2013 Soft soldering fluxes -- Test methods -- Part 3: Determination of acid value, potentiometric and visual titration methods

British Standards Institution (BSI)

BS DD ISO/TS 11869:2012 Fermented milks. Determination of titratable acidity. Potentiometric method
DD ISO/TS 11869:2012 Fermented milks. Determination of titratable acidity. Potentiometric method
BS EN 13971:2012 Carbonate and silicate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid
BS EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
BS EN 13971:2020 Carbonate and silicate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid
BS EN ISO 9455-3:2020 Soft soldering fluxes. Test methods - Determination of acid value, potentiometric and visual titration methods
BS EN 13971:2003 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
BS EN 13971:2002 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
BS ISO 3771:2011 Petroleum products. Determination of base number. Perchloric acid potentiometric titration method

SCC

NS 4755:1981 Water analysis - Acidity - Potentiometric titration
NS-EN 13971:2002 Carbonate liming materials — Determination of reactivity — Potentiometric titration method with hydrochloric acid
NS-EN 13971:2008 Carbonate liming materials — Determination of reactivity — Potentiometric titration method with hydrochloric acid
UNE-EN 13971:2003 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid.
DANSK DS/EN 13971:2020 Carbonate and silicate liming materials – Determination of reactivity – Potentiometric titration method with hydrochloric acid
UNE-EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
DANSK DS/ISO 3771:2011 Petroleum products - Determination of base number - Perchloric acid potentiometric titration method
DANSK DS/ISO 9455-3:2019 Soft soldering fluxes – Test methods – Part 3: Determination of acid value, potentiometric and visual titration methods
NS-EN 13717:2002 Surface active agents — Determination of primary, secondary and tertiary amino nitrogen — Potentiometric titration
DANSK DS/EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
NS-EN 13971:2012 Carbonate and silicate liming materials — Determination of reactivity — Potentiometric titration method with hydrochloric acid
AENOR UNE-EN 13971:2013 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

American Society for Testing and Materials (ASTM)

ASTM UOP565-92 Acid Number and Naphthenic Acids by Potentiometric Titration
ASTM UOP565-04 Acid Number and Naphthenic Acids by Potentiometric Titration
ASTM D8126-21 Standard Test Method for Efficient Basicity Determination by Potentiometric Hydrochloric Acid Titration

Association Francaise de Normalisation

XP ISO/TS 11869:2012 Fermented milks - Determination of titratable acidity - Potentiometric method
V04-369:1994 Fermented milk. Determination of tritratable acidity. Potentiometric method.
XP V04-219*XP ISO/TS 11869:2012 Fermented milks - Determination of titratable acidity - Potentiometric method
NF T73-283*NF EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.
NF T20-491:1973 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC METHOD.
NF EN ISO 9455-3:2020 Soft soldering flux - Test methods - Part 3: determination of acid number by potentiometric and visual titration methods

NL-NEN

NEN 2861-1989 Fruit juices Determination of acidity - Potentiometric method

GOST

GOST 32327-2022 Petroleum products. Determination of acid number by potentiometric titration

PL-PKN

PKN-ISO/TS 11869-2021-03 P Fermented milks -- Determination of titratable acidity -- Potentiometric method
PN C04049-1988 Petroleum products Determination of acid and basie number by potentiometric titration method
PN-EN 13971-2021-02 E Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

International Dairy Federation (IDF)

IDF/RM 150-2012 Fremented milks - Determination of titratable acidity - Potentiometric method

US-ACEI

IPC TM-650 2.3.13-1995 Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods

IPC - Association Connecting Electronics Industries

IPC TM-650 2.3.13A-2004 Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods

German Institute for Standardization

DIN EN 13717:2003-03 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration; German version EN 13717:2002
DIN EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; English version of DIN EN 13971:2008-05
DIN EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration; German version EN 13717:2002
DIN ISO 3771:1985 Petroleum products; total base number; perchloric acid potentiometric titration method
DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate

Lithuanian Standards Office

LST EN 13717-2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
LST EN 13971-2013 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
LST EN 13971-2020 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

AENOR

UNE-EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.
UNE-EN 13971:2013 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

Danish Standards Foundation

DS/EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
DS/ISO 3771:2011 Petroleum products - Determination of base number - Perchloric acid potentiometric titration method
DS/EN 13971:2013 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

TR-TSE

TS 2055-1975 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE ESTIMATION OF PYROPHOSPHATE CONTENT POTENTIOMETRIC METHOD
TS 1808-1975 AMMONIUM NITRATE FOR ?NDUSTRIAL USE — MEASUREMENT OF pH VALUE — POTENTIOMETR1C METHOD

CZ-CSN

CSN 65 6069-1977 Petroleum products Total base number Potentiometric perchloric acid titration method

European Committee for Standardization (CEN)

EN 13971:2012 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
EN 13971:2002 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

SE-SIS

SIS SS 15 51 57-1979 Petroleum products — Total base number Perchloric acid potentiometric titration method

CEN - European Committee for Standardization

EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
PREN 1397-2019 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

ES-UNE

UNE-EN ISO 9455-3:2020 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
UNE-EN 13971:2021 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

TH-TISI

TIS 1817-1999 Petroleum products.determination of base number.perchloric acid potentiometric titration method

American National Standards Institute （ANSI)

ANSI/ASTM D664:2009 Test Method for Acid Number of Petroleum Products by Potentiometric Titration

IT-UNI

UNI EN 13971-2021 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

AT-ON

OENORM EN 13971-2020 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

CH-SNV

SN EN 13971-2021 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

BE-NBN

NBN T 03-055-1979 Ammonium nitrate for industrial use - Determination of ammoniacal nitrogen content - Titrimetric method after distillation