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FR 1.31.2007.03794

ФР 1.31.2007.03794

Methodical recommendations on the application of the method of performing pH measurements in waters by the potentiometric method

Методические рекомендации по применению методики выполнения измерений рН в водах потенциометрическим методом

Status: Attached to an irrelevant document

The document establishes a method for the quantitative chemical analysis of water samples to determine the pH value from 0 to 14 by the potentiometric method

Документ устанавливает методику количественного химического анализа проб вод для определения величины водородного показателя pH от 0 до 14 потенциометрическим методом.

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Format: Electronic (pdf/doc)

Approved: FSBI Federal Center for Analysis and Assessment of Technogenic Impact, 3/29/2016

SKU: RUSS375087


English keywords: measurements; techniques;

National keywords: измерения; методики;

Price: imgalt
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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 References:

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GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications

GOST 22261-94: Measuring instruments for electrical

GOST 24104-2001: Laboratory scales. General technical requirements

GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions

GOST 26449.1-85: Stationary distillation desalting units. methods of saline water chemical analysis

GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements

GOST 29298-2005: Cotton and mixed domestic fabrics. General specifications

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 31861-2012: Water. General requirements for sampling

GOST 4234-77: Reagents. Potassium chloride. Specifications

GOST 6709-72: Distilled water. Specifications

GOST 8.134-98: State system for ensuring the uniformity of measurements. pH Scale for aqueous solutions

GOST 8.135-2004: State system for ensuring the uniformity of measurements. Weight amounts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of them determination

GOST OIML R 76-1-2011: State system for ensuring the uniformity of measurements. Non-automatic weighing instruments. Part 1. Metrological and technical requirements. Tests

GOST R 12.1.019-2009: Occupational safety standards system. Electrical safety. General requirements and nomenclature of kinds of protection

GOST R 51592-2000: Water. General requirements for sampling

GOST R 52501-2005: Water for analytical laboratory use. Specifications

GOST R 53228-2008: Non-automatic weighing instruments. Part 1. Metrological and technical requirements. Tests

GOST R 56237-2014: Drinking water. Sampling on watertreatment stations and in piped distribution systems

GOST R ISO 5725-6-2002: Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values

GOST R ISO/IEC 17025-2006: General requirements for the competence of testing and calibration laboratories

PND F 14.1:2:3:4.121-97: Quantitative chemical analysis of water. Methods for pH measurement in waters by potentiometric method

Resolution 525: Rules for monitoring the composition and properties of wastewater

RMG 29-2013: State system for ensuring the uniformity of measurements. Metrology. Basic terms and definitions

SanPiN 2.1.4.1074-01: Drinking water. Hygienic regulations of the water quality of centralized drinking water supply system. Quality control

SanPiN 2.1.4.1116-02: Potable Water. Hygienic Requirements for Quality of Bottled Water. Quality Control

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