PND F 14.1:2:4.52-96
ПНД Ф 14.1:2:4.52-96
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Quantitative chemical analysis of water. Methods of measuring the mass concentration of chromium ions in drinking, surface and waste waters by photometric method with diphenylcarbazide
Количественный химический анализ вод. Методика измерений массовой концентрации ионов хрома в питьевых, поверхностных и сточных водах фотометрическим методом с дифенилкарбазидом
Status: Effective. Certificate of certification of the measurement procedure (method) No. 88-16207-051-RA.RU.31-657-2016, date of issue 06.22.2016
The document establishes a method for measuring the mass concentration of chromium ions of total, triple and hexavalent in drinking, surface and waste waters by photometric method with diphenylcarbazide.
Документ устанавливает методику измерений массовой концентрации ионов хрома общего, трех- и шестивалентного в питьевых, поверхностных и сточных водах фотометрическим методом с дифенилкарбазидом.
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Format: Electronic (pdf/doc)
Approved: FSBI Federal Center for Analysis and Assessment of Technogenic Impact,
6/22/2016
SKU: RUSS162383
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 »
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 »
13.060.50 Examination of water to determine content of chemicals »
The Document References:
GOST 12.0.004-2015: Occupational safety standards system. Organization of training for labor safety. General principles
GOST 12.0.004-90: Organization of training for labor safety. General rules
GOST 12.1.004-91: Fire safety. General requirements
GOST 12.1.005-88: General sanitary requirements for working zone air
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 14919-83: Household electric ranges, electric plates and electric frying ovens
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 20478-75: Reagents. Ammonium persulphate. Specifications
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27384-2002: Water. Rates of measurement error of characteristics of composition and properties
GOST 29169-91: Laboratory glassware. One-mark pipettes
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 31861-2012: Water. General requirements for sampling
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4220-75: Reagents. Potassium bichromate. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 6552-80: Reagents. Orthophosphoric acid. Specifications
GOST 6709-72: Distilled water. Specifications
GOST R 12.1.019-2009: Occupational safety standards system. Electrical safety. General requirements and nomenclature of kinds of protection
GOST R 55878-2013: Rectified hydrolytic technical ethyl alcohol. Specifications
GOST R 56237-2014: Drinking water. Sampling on watertreatment stations and in piped distribution systems
GOST R 8.563-2009: State system for ensuring the uniformity of measurements. Procedures of measurements
GOST R 8.563-96: State system for ensuring the uniformity of measurements. Procedures of measurements
GOST R ISO 5725-3-2002: Accuracy (trueness and precision) of measurement methods and results. Part 3. Intermediate measures of the precision of a standard measurement method
GOST R ISO 5725-6-2002: Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
PND F 12.15.1-08: Guidelines for sampling for sewage analysis.
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