GOST 27869-2019
ГОСТ 27869-2019
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The substances are especially clean. The method of concentration of microimpurities by ion exchange
Вещества особо чистые. Метод концентрирования микропримесей ионным обменом
Status: The document is enacted from 06/01/2020. Registration information 470-st dated 08/08/2019 (Rosstandart official website) 06/01/2020
The standard applies to liquid highly pure substances and establishes the method of concentration of trace elements of chemical elements by ion exchange in the following ways:
Стандарт распространяется на жидкие особо чистые вещества и устанавливает метод концентрирования микропримесей химических элементов ионным обменом следующими способами:
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Format: Electronic (pdf/doc)
Page Count: 11
Approved: Federal Agency for Technical Regulation and Metrology,
8/8/2019
SKU: RUSS375636
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
3 Activities of testing laboratories »
3.2 Technical equipment of testing laboratories »
3.2.3 Chemical reagents and highly pure substances »
3.2.3.1 Reagents »
ISO classifier »
77 METALLURGY »
77.040 Metal Testing »
77.040.30 Chemical analysis of metals »
National standards »
77 METALLURGY »
77.040 Metal Testing »
77.040.30 Chemical analysis of metals »
As a Replacement Of:
GOST 27869-88: High purity substances. Method for concentration of micro impurities by ion exchange
The Document References:
GOST 14261-77: Hydrochloric acid super pure. Specifications
GOST 14262-78: Super pure sulphuric acid. Specifications
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 19908-90: Transparent quartz glass crucibles, basins, cups, flasks, funnels, test-tubes and caps. General specifications
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 25794.1-83: Reagents. Methods of preparation of standard volumetric solutions for acid-base titration
GOST 27025-86: Reagents. General test requirements
GOST 27566-87: Super pure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications
GOST ISO 14644-1-2002: Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness
GOST R 52501-2005: Water for analytical laboratory use. Specifications
GOST R 55845-2013: Reagents and high purity substances. Determination of impurities of chemical elements by atomic-emission spectrometry with inductively coupled plasma
GOST R ISO 14644-1-2017: Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness by particle concentration
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