total acid free acid

total acid free acid, Total:106 items.

The international standard classification for "total acid free acid" includes: Tea , Surface active agents , Biology. Botany. Zoology , Metallic coatings , Chemical analysis , Fertilizers , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "total acid free acid" includes: Basic standards and general methods , Basic standards and general methods for surface active agent , Basic standards and general methods , Tea products , Lubricating grease , Basic standards and general methods for synthetic resin and plastic , Basic standards and general methods on chemical fertilizers , Tobacco .

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

GB/T 8314-2002 Tea - Determination of free amino acids content
GB/T 6365-2006 Surface active agents - Determination of free alkalinity or free acidity - Titrimetric method
GB 6365-1986 Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
GB/T 6365-1986 Surface active agents; Determination of free alkalinity or free acidity; Titrimetric method
GB/T 30987-2014 Determination of free amino acids in plants
GB/T 8314-2013 Tea - Determination of Free Amino Acids Content

Professional Standard - Agriculture

GB/T 8314-1987 Tea--Determination of free amino acids content

Professional Standard - Aviation

HB/Z 5108.1-1999 Analysis Method of Phosphating Solution - Determination of Free Acidity and Total Acidity Through Potentiometric Titration

Professional Standard - Petrochemical Industry

SH/T 0329-1992 Determination method for free alkali and free organic acid of lubricating grease

Professional Standard - Commodity Inspection

SN/T 0803.8-1999 Oil bearing materials for import and export—Method for the determination of free fatty acid and acid value

Professional Standard - Chemical Industry

HG 2221-1991 Volumetric method for determination of free acid content in double superphosphate
HG/T 2752-1996 Determination of Free Acidity of Non-plasticised Cellulose Acetate
HG/T 2221-1991 Triple Superphosphate - Determination of Free Acid - Volumetric Method

Professional Standard - Tobacco

YC/T 282-2009 Tobacco leaf—Determination of dissociated amino acids—Amino acids analyzer 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 30987-2020 Determination of free amino acids in plant

RO-ASRO

STAS 11624/4-1983 PHOSPHATING SOLUTIONS Total and free acidity determination
SR 8379-4-1995 Superphosphate - Determination of free acidity

CZ-CSN

CSN 66 1236-1983 Determination of free aoids as formic acid
CSN 46 7092-19-1998 Testing methods for feeding stuffs - Part 19: Determination of free, binded and total acidity in water extract
CSN 65 6333-1993 Lubricating greases. Determination content of free alkali and free organic acid
CSN 64 0920-1966 Determination of total capaoity (total acidity) of strong acidic cation exchange resins
CSN 57 0533-1997 Milk - Determination of free fatty acids content

German Institute for Standardization

DIN EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; English version of DIN EN 15560:2009-06
DIN EN 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
DIN 10756:2009 Analysis of honey - Determination of free acidity
DIN 10756:2021 Analysis of honey - Determination of free acidity
DIN 10756:2021-03 Analysis of honey - Determination of free acidity

Korean Agency for Technology and Standards (KATS)

KS M ISO 4281-2015(2020) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2006(2011) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2012 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 4281:2010 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M ISO 4281-2020 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 4281:2015 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M 2038-2007 Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
KS M 2038-2007(2022) Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
KS M 2038-1985 Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
KS M 2038-2022 Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
KS M 2038-2007(2017) Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
KS M ISO 2993:2017 Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910-2019 Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 2993-2017(2022) Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
KS M ISO 2993-2022 Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS M ISO 2993:2002 Ammonium sulphate for industrial use－Determination of free acidity－Titrimetric method
KS M ISO 4314-2003(2018) Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
KS M ISO 4314-2023 Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
KS M ISO 4314:2003 Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method

VN-TCVN

TCVN 2704-1978 Greases.Method for the determination of free alkalic and free organic acids

Lithuanian Standards Office

LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free

Danish Standards Foundation

DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
DS/EN ISO 1061:2000 Plastics - Unplasticized cellulose acetate - Determination of free acidity

British Standards Institution (BSI)

DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 14105:2011 Fat and oil derivatives. Fatty acid methyl esters (FAME). Determination of free and total glycerol and mono-, di-, triglyceride contents

(U.S.) Ford Automotive Standards

FORD FLTM AM 003-01-2001 FREE FATTY ACID IN CALCIUM STEARATE

CEN - European Committee for Standardization

PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free

AENOR

UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
UNE 30219:1978 AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF FREE ACIDITY. VOLUMETRIC METHOD.
UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD

International Organization for Standardization (ISO)

ISO 4281:1977 Sodium hexafluorosilicate for industrial use; Determination of free acidity and total hexafluorosilicate content; Titrimetric method
ISO 2364:1972 Ammonium nitrate for industrial use; Determination of free acidity; Volumetric method
ISO 2993:1974 Ammonium sulphate for industrial use; Determination of free acidity; Titrimetric method
ISO 910:1977 Sulphuric acid and oleum for industrial use; Determination of total acidity, and calculation of free sulphur trioxide content of oleum; Titrimetric method
ISO 1061:1975 Plastics — Unplasticized cellulose acetate — Determination of free acidity
ISO 4314:1977 Surface active agents; Determination of free alkalinity or free acidity; Titrimetric method
ISO 1061:1990 Plastics; unplasticized cellulose acetate; determination of free acidity

GSO

GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method
OS GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method
BH GSO ISO 2993:2017 Ammonium sulphate for industrial use -- Determination of free acidity -- Titrimetric method
GSO ISO 2993:2015 Ammonium sulphate for industrial use -- Determination of free acidity -- Titrimetric method
OS GSO ISO 2993:2015 Ammonium sulphate for industrial use -- Determination of free acidity -- Titrimetric method
GSO ISO 910:2015 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
BH GSO ISO 910:2017 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
OS GSO ISO 4314:2015 Surface active agents -- Determination of free alkalinity or free acidity -- Titrimetric method
GSO ISO 1061:2015 Plastics -- Unplasticized cellulose acetate -- Determination of free acidity
BH GSO ISO 1061:2016 Plastics -- Unplasticized cellulose acetate -- Determination of free acidity

NL-NEN

NEN 2850-1984 Fruit juices - Determination of free amino acids content - Column chromatographic method

SCC

BS 5705-1:1979 Methods of test for sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content
DANSK DS/EN ISO 1061:1999 Plastics - Unplasticized cellulose acetate - Determination of free acidity
VDI 3870 BLATT 11-1996 Measuring rain constituents — Determination of free acidity
VDI 3870 BLATT 11-1996 Measuring rain constituents — Determination of free acidity
AENOR UNE 70105-5:1985 Phthalic anhydride for industrial use. Determination of free acidity. Potentiometric method.

YU-JUS

JUS H.B8.010-1981 Sulphuric acid and oleum for industrial use. Determination of total acidity and calculation of free sulphur trioxide content of oleum. Titrimetric method
JUS H.B8.724-1981 Copper sulphate. Determination of free water

ZA-SANS

SANS 169:2006 Free alkali content and free acid content of light coloured soap products

Association Francaise de Normalisation

NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.
NF T51-352*NF EN ISO 1061:1999 Plastics. Unplasticized cellulose acetate. Determination of free acidity.
NF T73-205:1977 Surface active agents. Determination of free alkalinity or free acidity. Titrimetric method.
NF T20-581:1965 Chemical analysis of ammonium nitrate for technical use. Determination of free acidity.

BE-NBN

NBN T 03-067-1979 Ammonium sulphate for industrial use - Determination of free acidity - Titrimetric method
NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method
NBN T 03-051-1979 Ammonium nitrate for industrial use - Determination of free acidity -Volumetric method
NBN T 63-131-1980 Surface active agents - DEermination of free alkalinity or free acidity - Titrimetric method

BELST

STB 1932-2009 Wine production and wine raw material. Method for free and total sulphurous acid determination

KR-KS

KS M ISO 2993-2017 Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
KS M ISO 4314-2003(2023) Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method

RU-GOST R

GOST 32115-2013 The alcohol production and raw material for it producing. Method for determination of free and total sulphurous acid
GOST 6707-1976 Lubricating greases. Method for determination of free alkalies and free organic acids
GOST 14351-1973 Wines and cognac spirits. Methods for determination of free and total sulphurous acid content

ET-QSAE

ES 512-2000 Determination of free fatty acids in soap

TR-TSE

TS 2078-1975 AMMONIUM SULPHATE FOR INDUSTRIAL USE DETERMINATION OF FREE ACIDITY TITRIMETRIC METHOD
TS 1807-1975 AMMONIUM NITRATE FOR INDUSTRIAL USE — DETERMINATION OF FREE ACIDITY — VOLUMETRIC METHOD

TH-TISI

TIS 2021-2000 Ammonium sulphate for industrial use.determination of free acidity.titrimetric method

European Committee for Standardization (CEN)

EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free

PT-IPQ

NP 1226-1976 Ammonium sulfate used in industry. Measurement of free acid content

VDI - Verein Deutscher Ingenieure

VDI 3870 Blatt 11-1994 Messen von Regeninhaltsstoffen - Bestimmung der freien Aciditaet

Others: Free Acid Determination,free acid,total free amino acids,free fatty acid value,Free Acid Standard,free acid in acid anhydride,Free Amino Acids and Total Amino Acids,acid value free fatty acid,Total Amino Acids and Free Amino Acids,Free Amino Acids Total Amino Acids,total free amino acids,Total Amino Acids Free Amino Acids,acid value total acid,total acid as,Total Free Amino Acids and Total Amino Acids,non-free acid,total acid free acid,free chromic acid,Free acid content