GOST 20851.3-93
ГОСТ 20851.3-93
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Mineral fertilizers. Methods for determination of potassium content
Удобрения минеральные. Методы определения массовой доли калия
Status: Effective - Supersedes. IUS 5-1994
The standard applies to mineral fertilizers (subclass 218, with the exception of subgroup 218230 on feed phosphates) and establishes the range of indicators of the quality of these products.
Стандарт распространяется на минеральные удобрения, содержащие калий в перечсчете на К2О от 3 до 63%, и устанавливает методы определения массовой доли калия: весовой тетрафенилборатный - в однокомпонентных удобрениях с массовой долей К2О от 9 до 63%; весо
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Format: Electronic (pdf/doc)
Approved: Gosstandart of Russia,
6/2/1994
SKU: RUSS72281
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.9 Testing and control of chemical and industrial products »
4.9.2 Products of agrochemical industry »
ISO classifier »
65 AGRICULTURE »
65.080 Fertilizers »
National standards »
65 AGRICULTURE »
65.080 Fertilizers »
National Standards for KGS (State Standards Classification) »
Latest edition »
L Chemical products and rubber-asbestos products »
L1 Inorganic chemical products »
L19 Test methods. Packaging. Marking »
National Standards for OKSTU »
INORGANIC CHEMICAL PRODUCTS, MINING CHEMICAL RAW MATERIALS AND FERTILIZERS »
Control methods (testing, analysis, measurements) »
As a Replacement Of:
GOST 20851.3-75: Mineral fertilizers. Methods for determination of potassium content
The Document References:
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The Document is Referenced By:
GOST 11365-75: Nitrophoska
GOST 19691-84: Nitroammophoska
GOST 33686-2015: Machines for transportation and application of liquid fertilizer. Methods of tests
GOST 4568-95: Potassium chloride
GOST R 59442-2021: Potassium salts. Sylvinite ore. General technical requirements
NTP-APK 1.10.13.002-03: Technological design norms for warehouses of liquid matters for chemicalization
Resolution 2425: On approval of the single list of products subject to mandatory certification and the single list of products subject to declaration of conformity, amending the decree of the Government of the Russian Federation of December 31, 2020 N 2467 and repealing certain acts of the Government of the Russian Federation
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