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GB/T 17433-2014: Foundation terms for chemical analysis of metallurgical products
Status: Valid GB/T 17433: Evolution and historical versions
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Foundation terms for chemical analysis of metallurgical products
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GB/T 17433-2014
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Foundation terms for chemical analysis of metallurgical products
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PDF similar to GB/T 17433-2014
Standard similar to GB/T 17433-2014 GB/T 16597 GB/T 14265 GB/T 20124 GB/T 1467 Basic data | Standard ID | GB/T 17433-2014 (GB/T17433-2014) | | Description (Translated English) | Foundation terms for chemical analysis of metallurgical products | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H10 | | Classification of International Standard | 77.040.30 | | Word Count Estimation | 57,572 | | Date of Issue | 6/9/2014 | | Date of Implementation | 12/1/2014 | | Older Standard (superseded by this standard) | GB/T 17433-1998 | | Regulation (derived from) | National Standards Bulletin No. 11 of 2014 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Standard specifies the agricultural diesel fuel alcohol product classification, technical requirements and test methods, inspection rules, marking, packaging, transportation, storage and delivery acceptance, and security. This Standard specifies the | GB/T 17433-2014: Foundation terms for chemical analysis of metallurgical products---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Foundation terms for chemical analysis of metallurgical products
ICS 77.040.30
H10
National Standards of People's Republic of China
Replacing GB/T 17433-1998
Chemical analysis of the terms of metallurgical products
Issued on. 2014-06-09
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
Terminology 1 2
2.1 General 1
2.2 Analysis 4
Analysis 2.2.1 Objective 4 segregation of duties
2.2.2 Analysis by the principle of distinction 5
Analysis 2.2.3 Sample volume differentiated by 9
2.2.4 Analysis by the measured component in the sample mass fraction distinguish 9
2.2.5 Analysis required to distinguish 10
2.3 Sample 11
2.3.1 Sampling, sample 11
2.3.2 Sample 11
2.4 Reagent 12
2.4.1 Standards/Standard sample 12
2.4.2 indicator 13
2.4.3 General Reagents 13
2.5 devices, instruments and apparatus 15
2.5.1 General device 15
2.5.2 Instruments 17
2.5.3 scales 19
2.5.4 appliance 20
2.6 Operation 24
2.7 phenomenon, characteristics, and the reaction product 28
2.7.1 phenomenon 28
2.7.2 Characteristics 29
2.7.3 Reaction 31
2.7.4 product 32
2.8 Data Processing 33
Index 37
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 17433-1998 "metallurgical products chemical analysis of the term." This standard and GB/T 17433-1998 phase
Ratio, the main changes are as follows.
--- Remove the "reference standard";
--- 2.1 "General" increased detection, parallel determination, volume, value, quality, mass fraction, volume fraction, atom%, the basic single
Yuan, relative atomic mass, relative molecular mass, concentration, purity, content, background equivalent concentration calibration (see 2.1.2,2.1.4,
2.1.8,2.1.9,2.1.10,2.1.11,2.1.12,2.1.13,2.1.15,2.1.17,2.1.18,2.1.21,2.1.24,2.1.25,2.1. 30,
2.1.32); revised chemical analysis, measurement, detection limit, the amount of substance, molar mass, sensitivity, detection limit, the calibration curve, standard
Quasi-added method, ambient temperature and pressure (2.1.1,2.1.3,2.1.7,2.1.14,2.1.22,2.1.23,2.1.29,2.1.33,2.1.38,2.1.39,
2.1.40);
--- 2.2 "Analysis" added iodometry, non-aqueous titration [method], Karl Fischer titration [method], electrolytic method, rare isotope
Release mass spectrometry, glow discharge mass spectroscopy, Kjeldahl method, ion chromatography analysis of trace components (2.2.2.6,2.2.2.11,
2.2.2.12,2.2.2.25,2.2.2.34,2.2.2.36,2.2.2.42,2.2.2.44,2.2.4.4); amended by the purpose of the task, according to the principle,
Weighing Analytical [method], fire assay, according to the test quantity, in a sample of mass fraction of component being tested by the analysis of trace components as required
(2.2.1,2.2.2,2.2.2.3,2.2.2.38,2.2.3,2.2.4,2.2.4.3,2.2.5) and other entries;
--- 2.3 "sample" in the revised sampling, sample preparation, quartering (2.3.1.1,2.3.1.2,2.3.1.4);
Increase --- 2.4 "agents" in the standard reference material, mixed indicator, surfactants, emulsifiers, coagulant (2.4.1.3,2.4.2.6,
2.4.3.12,2.4.3.13,2.4.3.14); revised standard material/standard sample certification (certified) reference material/standard samples, standard
Standard solution, the standard stock solution, the calibration gas, water, ultrapure water (2.4.1.1,2.4.1.2,2.4.1.6,2.4.1.7,2.4.1.12,
2.4.3.5,2.4.3.7);
--- 2.5 "devices, instruments and apparatus" added microwave digestion oven, spectrograph, spark source Optical emission spectrometers, inductively coupled
Plasma atomic emission spectrometer, a single focusing mass spectrometer, double focusing mass spectrometer, quadrupole mass spectrometry, time of flight mass spectrometer, fire
Flowers source mass spectrometer, inductively coupled plasma mass spectrometer, glow discharge mass spectrometer, potentiometric titration, Fourier transform infrared spectroscopy
Meter, indexing pipettes, pipette, hydrogen electrode, charge transfer device (2.5.1.7,2.5.2.7,2.5.2.8,2.5.2.9,2.5.2.11,
2.5.2.12,2.5.2.13,2.5.2.14,2.5.2.15,2.5.2.16,2.5.2.17,2.5.2.22,2.5.2.26,2.5.4.15,2.5.4.16,
2.5.4.49,2.5.4.50); \u200b\u200brevised standard single line pipette (2.5.4.14);
--- 2.6 "Operation" in the revised dialysis (2.6.29);
--- 2.7 "phenomenon, characteristics, and the reaction product," he added after precipitation, activity, pH, bandpass, spectral bandwidth, line profile, resolution
Rate, dispersion, linear dispersion [rate], inverted linear dispersion [rate], wavelength, characteristic line, resonance line, line atomic, ionic line, mass [Figure], z
Ratio, isotopic abundance, electrolysis (2.7.1.6,2.7.2.1,2.7.2.3,2.7.2.6,2.7.2.7,2.7.2.8,2.7.2.9,2.7.2.10,
2.7.2.11,2.7.2.12,2.7.2.13,2.7.2.14,2.7.2.15,2.7.2.16,2.7.2.17,2.7.2.18,2.7.2.19,2.2.7.20,
2.7.3.9);
--- Increased 2.8 "data processing" in the correct degree of repeatability limit, reproducibility limit, samples, sample variance, standard uncertainty of measurement is not
A class determines the degree of assessment, measurement uncertainty class B assessment, combined standard uncertainty, expanded uncertainty, coverage factor,
Significance test (2.8.5,2.8.9,2.8.11,2.8.15,2.8.16,2.8.19,2.8.20,2.8.21,2.8.22,2.8.23,2.8.24,
2.8.25); revision of error, systematic error, random error, true value, precision, accuracy, overall, [reference material/standard samples
] The standard value (identified value), [measured] uncertainty, the median (number) (2.8.1,2.8.2,2.8.3,2.8.4,2.8.6,2.8.7,
2.8.14,2.8.17,2.8.18,2.8.28).
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Beijing Nonferrous Metal Research Institute, Beijing General Research Institute of Mining and Metallurgy, Kunming Institute of Metallurgy, China Nonferrous Metals Industry
Institute of Standards Metrology and Quality, Guangzhou Nonferrous Metal Research Institute.
The main drafters of this standard. Zangmu Wen, Liu Ying, Zhang Tong Jian, Qian Kun, Feng advanced, Yang Yi, Zhao Deping, Zhangjiang Feng, Redevex school.
This standard replaces the standards previously issued as follows.
--- GB/T 17433-1998.
Chemical analysis of the terms of metallurgical products
1 Scope
This standard specifies the chemical analysis of metallurgical products basic terminology.
This standard applies to the preparation of metallurgical products for chemical analysis of national standards, industry standards, corporate standards. Preparation of technical documents, books and school
Operation and exchange of technology can also be applied in business dealings.
2 Terms
2.1 General
2.1.1
Chemical analysis chemicalanalysis
Get chemical composition from the material, shape and the presence of technical information.
2.1.2
Detection detection
Confirm the specific nature of the sample and determining the presence or absence of a substance in the operation.
2.1.3
Determination of determination
Get all of the operations of a substance characteristic values \u200b\u200bexperimentally.
2.1.4
Parallel determination paraleldetermination
Take several samples of the same measurement carried out simultaneously under the same operating conditions.
2.1.5
Measurement range rangeofdetermination
Method for determination of the lower limit to the range of measurement caps.
2.1.6
Determination limit maximumlimitofdetermination
The actual method of analysis can be determined to a certain maximum amount or concentration of the components.
2.1.7
Detection limit (limit of determination, the limit of quantification) minimumlimitofdetermination [limitofdetermination,
quantificationlimit]
The minimum amount or concentration can be determined to the actual analysis of the particular component. International Union of Pure and Applied Chemistry (IUPAC) requirements to
10 times the standard deviation of the blank signal values \u200b\u200bcorresponding to the concentration (or mass) for the determination of the lower limit, also known as the limit of determination. 1997 adopted by the IUPAC
"Analysis of the term Outline", the limit of determination renamed the limit of quantification.
2.1.8
Quantity quantity
Physical short. Phenomenon, body or substance that may be distinguished qualitatively and quantitatively determined by an attribute.
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