GB/T 2468-2008 Active National standards

GB/T 2468-2008 Pyrites and concentrate—Determination of zinc content—Flame atomic absorption spectrometric and spectrphotometric methods

Publish Date: 2008-05-14 Implement Date: 2008-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2468-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical raw material mines

ICS Name: \nMetal mining complex

Publish Date: 2008-05-14

Implement Date: 2008-10-01

Pages: 6 pages

Scope

This standard specifies the determination of zinc content in pyrite and sulfur concentrate by flame atomic absorption spectrometry and spectrophotometry. The flame atomic absorption spectrometry in this standard is applicable to the determination of zinc content in pyrite and sulfur concentrate products ranging from 0.01% to 1%, while the spectrophotometry is applicable to the determination of zinc content in pyrite and sulfur concentrate products ranging from 0.01% to 0.3%.

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Replace the following standards

GB/T 2468.1-1996 Pyrites and concentrate—Determination of zinc content—Part 1:Flame atomic absorption spectrometric method GB/T 2468.3-1996 Pyrites and concentrate—Determination of zinc content—Part 3:PAN Spectrophotometric method

Referenced Standards

GB/T 6003.1-1997 Test sieves of metal wire cloth GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9721-1988 Chemical reagent General rules for the molecular absorption spectrophotometry(ultraviolet and visible) GB/T 9721-2006 Chemical reagent—General rules for the molecular absorption spectrophotometry (ultraviolet and visible) GB/T 9723-2007 Chemical reagent—General rule for flame atomic absorption spectrometric analysis

Related Standards

GB/T 16574-1996 Active

GB/T 16574-1996 Pyrites and concentrate—Determination of silicon content—Gravimetric method

Publish Date: 1996-10-25

GB/T 16575-1996 Active

GB/T 16575-1996 Pyrites and concentrate—Determination of aluminium content—EDTA volumetric method

Publish Date: 1996-10-25

GB/T 2460-1996 Active

GB/T 2460-1996 Pyrites and concentrate—Methods for sampling and preparation sample

Publish Date: 1996-10-25

GB/T 2461-1996 Active

GB/T 2461-1996 Pyrites and concentrate—Determination of moisture—Gravimetric method

Publish Date: 1996-10-25

GB/T 2462-1996 Active

GB/T 2462-1996 Pyrites and concentrate—Determination of effective sulfur content—Combustion neutralization method

Publish Date: 1996-10-25

GB/T 2463.1-1996 Replaced

GB/T 2463.1-1996 Pyrites and concentrate—Determination of total iron content—Part 1:Cerium sulfate volumetric method

Publish Date: 1996-10-25