GB/T 32554-2016
ActiveFluorspar—Experimental methods for checking the bias of sampling and sample preparation
萤石 校核取样偏差的试验方法
Application Summary AI generated
This standard specifies experimental methods for verifying whether the sampling and sample preparation procedures for fluorspar introduce systematic bias. It is applied in the mining and mineral processing industry to ensure that the collected samples accurately represent the bulk material's composition, particularly for quality control and commercial transactions. The methods are used during routine production or shipment inspections to validate the statistical reliability of sampling protocols.
Related Standards
GB/T 17513-1998
Realgar and orpiment
GB/T 1873-1995
Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods
GB/T 1874-1995
Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method
GB/T 1872-1995
Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method
GB/T 1871.5-1995
Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods
GB/T 1871.4-1995
Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
GB/T 1868-1995
Phosphate rock and concentrate--Methods of sampling and preparing sample
GB/T 13551-1995
Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption spectrometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.