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GB/T 28898-2012 Active National standards

GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials

GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials

Publish Date: 2012-11-05 Implement Date: 2013-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28898-2012
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Analysis methods for steel and iron alloys
ICS Name: Black metal comprehensive
Publish Date: 2012-11-05
Implement Date: 2013-05-01
Pages: 96 pages

Scope

This standard specifies the general guidelines for the evaluation of measurement uncertainties in chemical composition analysis, as well as the methods for evaluating measurement uncertainties using gravimetric analysis, titration, spectrophotometry, atomic absorption spectrometry, hydride generation atomic fluorescence spectrometry, inductively coupled plasma atomic emission spectrometry, spark discharge atomic emission spectrometry, X-ray fluorescence spectrometry, infrared absorption, and thermal conductivity, and for determining the measurement uncertainties of carbon content using gas volume analysis.
This standard is applicable to the evaluation of measurement uncertainties in the chemical composition analysis of metallurgical materials.

Development Information

Word Count: 180 Thousand words Pages: 96 pages

Referenced Standards

GB/T 12805-1991 Laboratory glassware—Burettes GB/T 12805-2011 Laboratory glassware—Burettes GB/T 12806-1991 Laboratory glassware—One-mark volumetric flasks GB/T 12806-2011 Laboratory glassware—One-mark volumetric flasks GB/T 12807-1991 Laboratory glassware—Graduated pipettes GB/T 12807-2021 Laboratory glassware—Graduated pipettes GB/T 12808-1991 Laboratory glassware—One-mark pipettes GB/T 12808-2015 Laboratory glassware—One mark pipettes JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement JJF 1059.2-2012 Monte Carlo Method for Evaluation of Measurement Uncertainty

Related Standards

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GB/T 17616-1998 Unified numbering system for designations of iron,steel and alloy

Publish Date: 1998-12-14
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GB/T 5686.4-1998 Methods for chemical analysis of silicomanganese—The phosphomolybdenum blue phtometric method for the determination of phosphorus content

Publish Date: 1998-12-14
GB/T 18255-2000 Replaced

GB/T 18255-2000 Coking viscous oil products—Determination of distillation range

Publish Date: 2000-11-17
GB/T 4223-2004 Replaced

GB/T 4223-2004 Iron and steel scraps

Publish Date: 2004-05-20
GB/T 20066-2006 Active

GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition

Publish Date: 2006-02-05
GB/T 11261-2006 Active

GB/T 11261-2006 Steel and iron—Determination of oxygen content—The pulse heating inert gas fusion-infra-red absorption method

Publish Date: 2006-03-02
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