GB/T 11069-2017
High purity germanium dioxide
GB/T 11069-2006
High purity germanium dioxide
GB/T 11069-1989
High purity germanium dioxide
GB/T 23513.5-2009
Chemical analysis methods for germanium concentrate - Part 5: Determination of silica content - Gravimetry
GB/T 12910-2023
Paper and board—Determination of titanium dioxide content
YS/T 37.1-2018
Methods for chemical analysis of high pure germanium dioxide-Determination of chlorine content by silver nitrate turbidimetric method
GB/T 5195.8-2006
Fluorspar―Determination of silicon dioxide content
GB/T 36655-2018
Test method for alpha crystalline silicon dioxide content of spherical silica powder for electronic packaging—XRD method
GB/T 37632-2019
Man-made fiber—Test method for titanium dioxide content
YS/T 37.3-2018
Methods for chemical analysis of high pure germanium dioxide-Determination of arsenic content by graphite furnace atomic absorption spectrometric method
YS/T 37.5-2018
Methods for chemical analysis of high pure germanium dioxide-Determination of iron content by graphite furnace atomic absorption spectrometric method
YS/T 37.2-2018
Methods for chemical analysis of high pure germanium dioxide-Determination of silicon content by molybdenum blue spectrophotomertic method
HG/T 3062-2023
GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
GB/T 22427.13-2008
Starch and derived products - Determination of sulfur dioxide content
GB/T 28601-2012
Rubber compounding ingredients - Silica,precipitated,hydrated - Determination of gelatin content
YB/T 6285-2024
GB/T 11840-1989
Determination of moisture in uranium dioxide pellets
HG/T 3062-2008
Rubber compounding ingredients--Silica, precipitated, hydrated--Determination of silica content on dried sample
ASTM F5-60(1982)e1
Test Method for Volatile Content of Germanium Dioxide