GB/T 3884.21-2018 Active National standards

GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates—Part 21:Determination of copper,sulfur,lead,zinc,iron,aluminium,calcium,magnesium,manganese content—Wavelength dispersive X-ray fluorescence spectrometric method

GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates—Part 21:Determination of copper,sulfur,lead,zinc,iron,aluminium,calcium,magnesium,manganese content—Wavelength dispersive X-ray fluorescence spectrometric method

Publish Date: 2018-09-17 Implement Date: 2019-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3884.21-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Copper and copper alloys

Publish Date: 2018-09-17

Implement Date: 2019-06-01

Pages: 10 pages

Scope

This part of GB/T 3884 specifies the method for determining the content of copper, sulfur, lead, zinc, iron, aluminum, calcium, magnesium, and manganese in copper concentrates by wavelength dispersion X-ray fluorescence spectrometry. This part is applicable to the determination of the content of copper, sulfur, lead, zinc, iron, aluminum, calcium, magnesium, and manganese in copper concentrates. The determination range (mass fraction) is shown in Table 1.

Development Information

Word Count: 20 Thousand words Pages: 10 pages

Same series standard

GB/T 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method

Referenced Standards

GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 14263-1993 Methods for sampling and sample preperation of flotation copper conentrates in bulk GB/T 14263-2010 Methods for sampling and sample preparation of flotation copper concentrates in bulk GB/T 16597-1996 Analytical methods of metallurgical products General rule for X-ray fluorescence spectrometric methods GB/T 16597-2019 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods JJG 810-1993 Wavelength Dispersive X-Ray Fluorescence Spectrometers

Related Standards

GB/T 5187-1985 Replaced

GB/T 5187-1985 Copper foil

Publish Date: 1985-05-18

GB/T 5188-1985 Replaced

GB/T 5188-1985 Brass foil

Publish Date: 1985-05-18

GB/T 5189-1985 Replaced

GB/T 5189-1985 Bronze foil

Publish Date: 1985-05-18

GB/T 6149-1985 Replaced

GB/T 6149-1985 New constantan resistance alloy

Publish Date: 1985-06-21

GB/T 5246-1985 Replaced

GB/T 5246-1985 Electrolytic copper powder

Publish Date: 1985-07-22

GB/T 8010-1987 Replaced

GB/T 8010-1987 HPb63-0.1 leaded brass tube for air valve mouth applications

Publish Date: 1987-04-22