GOST 26951-86
ГОСТ 26951-86
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Soils. Determination of nitrate byionometric method
Почвы. Определение нитратов ионометрическим методом
Status: Effective. The limitation of effectiveness has been lifted: Resolution of the State Standard No. 1994 of 12/18/91
The standard applies to soils, overburden and host rocks and establishes a method for determining the mass fraction of nitrates in soil, agrochemical, land reclamation surveys, monitoring soil condition, as well as in other survey and research works. The standard does not apply to the analysis of samples with a mass fraction of chloride ion 50 times greater than the mass fraction of nitrates.
Стандарт распространяется на почвы, вскрышные и вмещающие породы и устанавливает метод определения массовой доли нитратов при почвенном, агрохимическом, мелиоративном обследовании угодий, контроле за состоянием почв, а также при проведении других изыскательских и исследовательских работ. Стандарт не распространяется на анализ проб с массовой долей иона хлорида в 50 раз превышающей массовую долю нитратов.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
6/30/1986
SKU: RUSS55174
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION V. ENVIRONMENTAL PROTECTION. NATURE USE »
I Environmental-legal and economic-legal mechanisms for environmental protection »
1 Management infield of environmental protection and environmental management »
1.5 Environmental monitoring and control »
ISO classifier »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.080 The quality of soil. Soil science »
13.080.10 Chemical characteristics of soils »
National standards »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.080 The quality of soil. Soil science »
13.080.10 Chemical characteristics of soils »
National Standards for KGS (State Standards Classification) »
Latest edition »
S Agriculture and forestry »
S0 General rules and regulations for agriculture and forestry »
S09 Test methods. Packaging. Marking »
National Standards for OKSTU »
SYSTEMS OF GENERAL TECHNICAL AND ORGANIZATIONAL-METHODOLOGICAL STANDARDS »
System of standards in the field of nature protection and improvement of natural resources use »
The Document References:
GOST 12026-76: Filter paper for laboratory application
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 17792-72: Standard reference silver-silver chloride saturate electrode of second class
GOST 20292-74: Laboratory volumetric glassware. Burettes, pipettes
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 24104-80: General purpose and reference laboratory balances. General specifications
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 4145-74: Reagents. Potassium sulphate. Specifications
GOST 4217-77: Reagents. Potassium nitrate. Specifications
GOST 4234-77: Reagents. Potassium chloride. Specifications
GOST 4329-77: Reagents. Aluminium potassium sulphate. Specifications
GOST 6709-72: Distilled water. Specifications
The Document is Referenced By:
GOST R 70613-2022: Land reclamation. Methodology for determining the appraisal of soils of reclaimed land. General requirements.
OST 10 294-2002: Agricultural land of the steppe zone of the Russian Federation. Indicators of soil fertility
OST 10 295-2002: Agricultural land of the forest-steppe zone of the Russian Federation. Indicators of soil fertility
OST 10 296-2002: Agricultural land of the forest-tundra-north-taiga, middle-taiga and south-taiga-forest zones of the Russian Federation. Indicators of soil fertility
OST 10 297-2002: Agricultural land of dry-steppe and semi-desert zones of the Russian Federation. Indicators of soil fertility
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