Calcium bisulfite detection method

Calcium bisulfite detection method, Total:84 items.

The international standard classification for "Calcium bisulfite detection method" includes: Surface active agents , Cosmetics. Toiletries , Inorganic chemicals in general , Cement. Gypsum. Lime. Mortar .

The Chinese standard classification for "Calcium bisulfite detection method" includes: Cosmetics , Inorganic chemicals in general , Cement .

Professional Standard - Agriculture

207药典三部-2015 Content determination method 3105 Sodium bisulfite determination method general rule 54
203药典三部-2010 Appendix VII VIIE Sodium Bisulfite Determination Method
199药典四部-2015 3100 content determination method 3105 sodium bisulfite determination method
JAP-036 Detection method of prohexadione calcium salt
187药典四部-2020 3100 content determination method 3105 sodium bisulfite determination method
226药典三部-2020 Content determination method 3105 sodium bisulfite determination method

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

GB/T 35950-2018 Determination of inorganic sulfites and bisulfites in cosmetics
GB/T 20929-2007 The methods of testing acidithiobacillus ferrooxidans and its activity by microarray technology
GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
GB/T 32677-2016 Detection method of inorganic sulfite in toothpaste

未注明发布机构

FORD M98B46-A-1990 SODIUM BISULFITE (ANHYDROUS)

Professional Standard - Commodity Inspection

SN/T 2918-2011 Determination of fulfite in food for export. Ion chromatography method
SN/T 3528-2013 Determination for sulfite and bisulfite in cosmetics for import and export - Ion chromatographic method

Professional Standard - Chemical Industry

HG/T 5344～5349-2018 Chemical Reagents 2-Butanone (Methyl Ethyl Ketone), Dimethyl Sulfoxide, Calcium Sulfate Dihydrate, Tetrahydrofuran, Calcium Nitrate Tetrahydrate and Calcium Chloride Anhydrous (2018)
HG/T 6110-2022 Determination of calcium and magnesium ions in waste sulfuric acid

Taiwan Provincial Standard of the People's Republic of China

CNS 1343-1992 Method of Test for Sodium Dithionite for Industrial Use
CNS 2679-1974 Method of Test for Sodium Fomaldehyde Sulfoxylate
CNS 1424-1963 Method of Test for Anhydrous Sodium Sulfite of Industrial Grade
CNS 13280-1993 Method of Test for Hazardous Components in Sulfate Fertilizers (Determination of Sulfurous Acid Content)

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2004-2015 Ion Chromatography for Detection of Sulfate in High Purity Sodium Hydroxide

Group Standards of the People's Republic of China

T/CACE 057-2022 Analytical method of carbide slag-based calcium hydroxide desulfurizer

Professional Standard - Building Materials

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar

National Standardisation Body (ASRO)

STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 8125/8-1983 BARIUM HYDROXIDE Determination of calcium sulphate and calcium carbonate
STAS 11138-1978 TEXTILES Solubility determination in urea-bisulphite solution

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

TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content

GM Daewoo

GMKOREA EDS-T-7639-2011 Test Method for Determining the Hydrosulphite Resistance of Textile Fabrics

Yugoslav Association for Standardization

JUS H.P8.034-1984 Testing of pesticides. Potassium metabisulphite, technical. Determination of K2SO^ content
JUS H.P8.033-1984 Test of pesticides POTASSIUM-METABISULPHITE, TECHNICAL (GRAPE) Determination of SO2 content
JUS H.P1.021-1984 Potassium metabisulphite, technical. Technical reguiroments and testing
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.426-1990 Reaqents. Sodiuin sulphite, anhvdrous, and sodium sulphite heptahydrate. Determination of lead, copper and calcium contents. Flame atomic absorption method
JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method
JUS H.P8.035-1984 Tpstmg of pesticides. Potassium metabisulphite, technical. Determination of Fe and Pb content. Atomic absorption spectrophotometry.
JUS H.B8.284-1981 Fertilizers. Calcium ammoniumnitrate. Tests methods
JUS H.P8.036-1992 Potassium metabisulphite, as pesticide. Determination of arsen content. Spectrophotometric method
JUS H.G8.420-1990 Pure chemicals Sodium sulfite, anhydrous, and sodium sulfite heptahydrate DETERMINATION OF SODIUM SULFITE AND SODIUM SULFITE HEPTAHYDRATE Volumetric method
JUS H.B8.594-1983 Calcium carbide. Determination of hydrogen sulfide in acetilen

Association of Official Analytical Chemists (AOAC)

AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994
AOAC 962.16 AOAC Official Method 962.16 Sulfurous Acid (Total) in Food Modified Monier-Williams Method

Bureau of Indian Standards

IS 3430-1966 Method for determination of solubility of wool in urea bisulfite solution
IS 3430-2022 Method for determination of solubility of wool in urea-bisulphite solution

Spanish Association for Standardization (UNE)

UNE 40205:1972 METHOD TO DETERMINE WOOL SOLUBILITY IN UREA-BISULPHITE.
UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE-EN ISO 8819:1996 LIQUEFIED PETROLEUM GASES. DETECTION OF HYDROGEN SULFIDE. LEAD ACETATE METHOD. (ISO 8819:1993).

Ente Nazionale Italiano di Unificazione

UNI EN ISO 8819:1997 Liquefied petroleum gases. Detection of hydrogen sulfide. Lead acetate method.
UNI ISO 6058:2009 Water quality - Determination of calcium content - EDTA titrimetric method
UNI EN 1988-2:1998 Foodstuffs - Determination of sulfite - Enzymatic method.

British Standards Institution (BSI)

BS 5349-6:1976 Methods for microbiological examination of gelatine-Detection of sulphite-reducing organisms
BS ISO 3629:1996 Photography. Processing chemicals. Specifications for dipotassium disulfite (potassium metabisulfite)
BS 7026:1989 Method for detection of hydrogen sulphide in liquefied petroleum gases using lead acetate
BS EN ISO 8819:1995 Methods of test for petroleum and its products. Liquefied petroleum gases. Detection of hydrogen sulfide. Lead acetate method
BS 3584:1989 Determination of solubility of wool in urea-bisulphite solution
BS EN 13454-2:2019 Binders for floor screeds based on calcium sulphate. Test methods

Czech Standards Institute (UNMZ)

CSN ON 50 0525-1964 The anály sis of Na-Ca bisulphite cooking liquor
CSN 56 0216 Cast.7-1985 Testing methods for wines. etermínation of sulphurous acid
CSN 66 6180-1980 Hydrosulphite textile auxihary preparations
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato

German Institute for Standardization

DIN 54279:1977 Testing of textiles; determination of the solubility of wool in urea/bisulphite solution

Korean Agency for Technology and Standards (KATS)

KS M ISO 8819-2003(2018) Liquefied petroleum gas - Hydrogen sulfide test method - Lead acetate method
KS M 1423-2024 Hydrosulfites for discharging and bleaching agents
KS M 1423-2019(2024) Hydrosulfites for discharging and bleaching agents

Türk Standardları Enstitüsü

TS 479-1967 DETERMINATION OF THE SOLUBILITY OF WOLL ?N UREA - BISULPHITE SOLUTION

Indonesia Standards

SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods

European Committee for Standardization (CEN)

EN ISO 8819:1995 Liquefied petroleum gases - Detection of hydrogen sulfide - Lead acetate method (ISO 8819:1993)

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 8819:2015 Liquefied petroleum gases -- Detection of hydrogen sulfide – Lead acetate method

Gosstandart of Russia

GOST ISO 8819-2013 Liquefied petroleum gases. Detection of hydrogen sulfide. Lead acetate method
GOST 14351-1973 Wines and cognac spirits. Methods for determination of free and total sulphurous acid content
GOST 29185-1991 Food products. Methods for detection and quantity determination of sulphite-reducing clostridium

Association Francaise de Normalisation

NF M41-011*NF EN ISO 8819:1995 Liquefied petroleum gases. Detectionof hydrogen sulfide. Lead acetate method.
NF G06-020:1971 Textiles. Tests for fibres. Determination of the solubility of wool in urea bisulfite.
NF EN ISO 8819:1995 Liquefied petroleum gases - Detection of hydrogen sulfide - Lead acetate method

International Organization for Standardization (ISO)

ISO 8819:1987 Liquified petroleum gases — Detection of hydrogen sulfide — Lead acetate method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 8819:2013 Liquefied petroleum gases -- Detection of hydrogen sulfide – Lead acetate method
OS GSO 176:1994 METHODS OF TEST FOR SALTS OF SULPHUROUS ACID USED IN PRESERVATION OF FOODSTUFFS

American Society for Testing and Materials (ASTM)

ASTM D1339-84 Sulfite Ion in Water - Standard Test Methods
ASTM D2385-81(1990) Determination of Hydrogen Sulfide and Mercaptan Sulfur in Natural Gas (Cadmium Sulfate Titration Method)

BELST

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

Belgian Standards Institute

NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod

Standards Norway

NS-EN ISO 8819:1995 Liquefied petroleum gases — Detection of hydrogen sulfide — Lead acetate method (ISO 8819:1993)

Swedish Institute for Standards

SS-EN ISO 8819:1995 Liquefied petroleum gases - Detection of hydrogensulfide - Lead acetat method (ISO 8819:1993)

Lithuanian Standards Office

LST EN ISO 8819:2000 Liquefied petroleum gases - Detection of hydrogen sulfide - Lead acetate method (ISO 8819:1993)

Polski Komitet Normalizacyjny (PKN)

PN B04360-1986 Binders based on calcium sulphate Method of test for physical properties

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