GB/T 5195.18-2018 Active National standards

GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric method

GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric 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 5195.18-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgical auxiliary raw material minerals

ICS Name: Non-metallic minerals

Publish Date: 2018-09-17

Implement Date: 2019-06-01

Pages: 9 pages

Scope

This part of GB/T 5195 specifies the method for determining the content of barium sulfate in fluorite by the weight method.
This part is applicable to the determination of the content of barium sulfate in acid-grade and ceramic-grade fluorite, with a determination range (mass fraction) of more than 0.10%.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Same series standard

GB/T 5195.17-2018 Fluorspar—Determination of flotation agents—Gravimetric method GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method

Referenced Standards

GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method 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 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 22564-2008 Fluorspar—Sampling and sample preparation

Adopt standards

ISO 5437:1992

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