GB/T 29875-2013 Active National standards

GB/T 29875-2013 Determination of lead,arsenic,mercury in phosphate rock and concentrate

GB/T 29875-2013 Determination of lead,arsenic,mercury in phosphate rock and concentrate

Publish Date: 2013-11-12 Implement Date: 2014-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29875-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical raw material mines

ICS Name: Non-metallic minerals

Publish Date: 2013-11-12

Implement Date: 2014-05-01

Pages: 13 pages

Scope

This standard specifies the determination methods for the lead, arsenic, and mercury contents in phosphate rock and phosphate concentrate.
This standard is applicable to the determination of lead content exceeding 0.001% in phosphate rock and phosphate concentrate, arsenic content exceeding 0.0002%, and mercury content exceeding 0.0001%.

Development Information

Word Count: 22 Thousand words Pages: 13 pages

Referenced Standards

GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods 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 9723-2007 Chemical reagent—General rule for flame atomic absorption spectrometric analysis GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19