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pH measurement

pH measurement, Total:48 items.

In the international standard classification, pH measurement involves: Analytical chemistry, Milk and milk products, Electricity. Magnetism. Electrical and magnetic measurements, Geology. Meteorology. Hydrology, Paints and varnishes, Electrical accessories, Vocabularies, Soil quality. Pedology, Animal feeding stuffs, Meat, meat products and other animal produce.

German Institute for Standardization, pH measurement

• DIN 19263:2007-05 pH-measurement - pH measuring chains
• DIN 19263:2007 pH-measurement - pH measuring chains
• DIN 19268:2021 pH-measurement - pH-measurement of aqueous solutions with pH measuring chains with pH glass electrodes and evaluation of measurement uncertainty
• DIN 19268:2021-10 pH-measurement - pH-measurement of aqueous solutions with pH measuring chains with pH glass electrodes and evaluation of measurement uncertainty
• DIN 19266:2015-05 pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
• DIN 19260:2012-10 pH measurement - General terms and definitions
• DIN 19261:2016-03 pH measurement - Measuring methods with potentiometric cells - Terms and definitions
• DIN 19262:2018 pH measurement - Plug socket and plug shielded for pH electrodes and pH combination electrodes
• DIN 19268:2007 pH-measurement - pH-measurement of aqueous solutions with pH measuring chains with pH glass electrodes and evaluation of measurement uncertainty
• DIN 19262:2018-02 pH measurement - Plug socket and plug shielded for pH electrodes and pH combination electrodes
• DIN 19264:1985 pH measurement; reference electrodes
• DIN 19263:1989 Glass electrodes for pH measurement
• DIN 19267:2012-08 pH measurement - Technical buffer solutions, preferably for the calibration of technical measuring installations
• DIN 19265:2007-04 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements

AT-ON, pH measurement

• ONORM DIN 19260-1981
• ONORM DIN 19263-1994 pH measurement. Glass electrodes
• ONORM DIN 19261-1981

RU-GOST R, pH measurement

• GOST 26781-1985 Milk. Method of pH measuring
• GOST 26180-1984 Fodder. Determination of ammonia nitrogen content and actual acidity

Korean Agency for Technology and Standards (KATS), pH measurement

• KS A 5105-2022 Glass electrodes for measurement of pH
• KS A 5105-2006(2021) Glass electrodes for measurement of pH
• KS A 5105-1986 Glass electrodes for measurement of pH
• KS K 0255-1999
• KS F 2103-2013 Standard test method for pH of soils
• KS F 2103-2003 Testing method for pH of soils

Association Francaise de Normalisation, pH measurement

• NF EN 1132:1994 Jus de fruit et de légumes - Mesure du pH
• NF ISO 1842:1992 Produits dérivés des fruits et légumes - Mesurage du pH.
• NF T01-013:1974 Ph-measurement. Vocabulary . Electrometric ph-measurement by a glass electrode.
• NF EN ISO 14637:2007 Lait - Détermination de la teneur en urée - Méthode enzymatique par mesurage de pH différentiel (Méthode de référence)
• NF EN 60746-2:2004 Expression des qualités de fonctionnement des analyseurs électrochimiques - Partie 2 : mesure du pH

Professional Standard - Ocean, pH measurement

• HY/T 098-2007 Test method of seawater pH analyzer

National Metrological Technical Specifications of the People's Republic of China, pH measurement

• JJF 1792-2020 Calibration Specification for Seawater pH Analyzers

Instrument Society of America (ISA), pH measurement

• ISA ADV PH MEAS CNTRL-2005 Advanced pH Measurement and Control (Third Edition)

CU-NC, pH measurement

• NC 90-13-35-1985 Metrological Assurance pH Meters. Testing Methods

Professional Standard - Machinery, pH measurement

• JB/T 8276-1999 Preparation method of buffer solution for the measurement of pH

未注明发布机构, pH measurement

• BS 2586:1979(2012) Specification for Glass and reference electrodes for the measurement of pH

International Organization for Standardization (ISO), pH measurement

• ISO 23496:2019 Determination of pH value — Reference buffer solutions for the calibration of pH measuring equipment

RO-ASRO, pH measurement

• STAS 8619/3-1990 Ph-metery. Electrometric determination of aqueous solutions ph
• STAS 8619/1-1990 Ph-measurement. Ph scale for aqueous solutions

British Standards Institution (BSI), pH measurement

• BS ISO 23496:2019 Determination of pH value. Reference buffer solutions for the calibration of pH measuring equipment
• BS 1647-1:1984 pH measurement - Specification for pH scale
• BS 4401-9:1975 Methods of test for meat and meat products. Measurement of pH

American Society for Testing and Materials (ASTM), pH measurement

• ASTM D5128-90(1999)e1 Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
• ASTM D5128-14(2022) Standard Test Method for On-Line pH Measurement of Water of Low Conductivity

Japanese Industrial Standards Committee (JISC), pH measurement

• JIS Z 8805:2011 Glass electrodes for measurement of pH
• JIS Z 8805:1978 Glass electrodes for measurement of pH

CZ-CSN, pH measurement

• CSN 65 1066-1980 Measurement of pH value

PL-PKN, pH measurement

• PN T06515-06-1989 pH-metry Laboratory pH-meters General re?uirements and tests

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