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BSI BS 5688-27: Methods of Test for Orthoboric Acid (Boric Acid), Diboron Trioxide (Boric Oxide), Disodium Tetraborates, Sodium Perborates and Crude Sodium Borates for Industrial Use Part 27: Detn. of Total and Alkali-Soluble Silica Contents of Crude Sodium Borates

Publication Date: Jul 31, 1986
SDO: BSI: British Standards Institution
 DOD Adopted   ANSI Approved Approved

Spectrometric method.

Sodium inorganic compounds
Borates
Industrial
Determination of content
Silicon dioxide
Solvent extraction methods
Concentration (chemical)
Chemical analysis and testing
Testing conditions
Spectrophotometry
Colorimetry
Calibration

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