PND F 14.1:2:3:4.121-97
ПНД Ф 14.1:2:3:4.121-97
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Quantitative chemical analysis of water. Methods for pH measurement in waters by potentiometric method
Количественный химический анализ вод. Методика выполнения измерений рН в водах потенциометрическим методом
Status: Not effective. valid edition 2018
The document establishes a method for quantitative analysis of water samples (natural, waste, drinking, underground, etc.) to determine the pH in the range from 1 to 14 by a potentiometric method.
Документ устанавливает методику количественного анализа проб вод (природных, сточных, питьевых, подземных и т.д.) для определения величины рН в диапазоне от 1 до 14 потенциометрическим методом.
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Format: Electronic (pdf/doc)
Approved: Deputy Chairman of the RF State Committee for Environmental Protection,
3/21/1997
SKU: RUSS162209
The Product is Contained in the Following Classifiers:
Construction (Max) »
Regulations »
Regulatory documents of supervisory authorities »
Normative documents of Ministry of Environmental Protection and Natural Resources of Russian Federation »
Evidence base (TR CU, Technical Regulation of the Customs Union) »
019/2011 TR CU. On safety of personal protective equipment »
Regulations and standards (to ТР ТС 019/2011) »
Evidence base (TR CU, Technical Regulation of the Customs Union) »
044/2017 TR EAEU. On safety of packaged drinking water, including natural mineral water »
Regulations and standards (to 044/2017 TR EAEC) »
PromExpert »
SECTION V. ENVIRONMENTAL PROTECTION. NATURE USE »
II Ensuring environmental safety »
2 Protection and protection of surface water bodies »
2.2 Rationing impact on water bodies »
2.2.1 Rationing of quality of water bodies »
2.2.1.1 General requirements for composition and properties of surface waters »
ISO classifier »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.060 Water quality »
13.060.45 Examination of water in general »
The Document is Replaced With:
FR 1.31.2018.30110: Quantitative chemical analysis of water. Method for measuring the pH of water samples by potentiometric method
The Document References:
GOST 11680-76: Cotton fabrics coarse Calico group. Specification
GOST 12.0.004-79: Occupational safety standards system. Labour safety worker training organization. General principles
GOST 12.1.004-85: Occupational safety standards system. Fire safety. General requirements
GOST 12.1.007-76: Noxious substances. Classification and general safety requirements
GOST 12.1.019-79: Occupational safety standards system. Electric safety. General requirements and nomenclature of kinds of protection
GOST 12.4.009-83: Fire-fighting equipment for protection of units. Basic types. Location and maintenance
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 18300-87: Technical rectified ethyl alcohol. Specifications
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 4234-77: Reagents. Potassium chloride. Specifications
GOST 4919.2-77: Reagents and matters of special purity. Methods for preparation of buffer solutions
GOST 6709-72: Distilled water. Specifications
GOST 8.135-74: State system for ensuring the uniformity of measurements. pH measuring. Standard-titres material dose for making 2nd class standard buffer solutions. Specifications
GOST R 51592-2000: Water. General requirements for sampling
GOST R 8.563-96: State system for ensuring the uniformity of measurements. Procedures of measurements
GOST R ISO 5725-6-2002: Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
The Document is Referenced By:
Decision 164: On the list of standards, the application of which on a voluntary basis ensures compliance with the requirements of technical regulations of the Eurasian Economic Union "On safety of packaged drinking water, including natural mineral water" (TR EAEU 044/2017), and the list of standards containing rules and methods of research (tests) and measurements, including rules of sampling, necessary for the application and implementation of the technical regulations of the Eurasian Economic Union "On safety of packaged drinking water, including natural mineral water
FR 1.31.2007.03794: Methodical recommendations on the application of the method of performing pH measurements in waters by the potentiometric method
FR 1.31.2018.30110: Quantitative chemical analysis of water. Method for measuring the pH of water samples by potentiometric method
GOST R 54316-2020: Mineral natural drinking water. General specifications
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