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Showing 1 - 12 from 88 Standards Found 88 Standards
GSO ASTM D928:2021
ASTM D928:03(2017) 
Gulf Standard
Standard Specification for Sodium Bicarbonate
GSO ISO 4281:2017
ISO 4281:1977 
Gulf Standard
Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method
GSO ISO 5440:2017
ISO 5440:1978 
Gulf Standard
Sodium hexafluorosilicate for industrial use -- Determination of phosphate content -- Molybdovanadate spectrophotometric method
GSO ISO 5373:2016
ISO 5373:1981 
Gulf Standard
Condensed phosphates for industrial use (including foodstuffs) -- Determination of calcium content -- Flame atomic absorption spectrometric method
GSO ISO 1690:2016
ISO 1690:1976 
Gulf Standard
Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
GSO ISO 746:2016
ISO 746:1976 
Gulf Standard
Sodium carbonate for industrial use -- Determination of matter insoluble in water at 50 degrees C
GSO ISO 2199:2016
ISO 2199:1972 
Gulf Standard
Sodium hydrogen carbonate for industrial use -- Determination of sodium hydrogen carbonate content -- Titrimetric method
GSO ISO 1686:2016
ISO 1686:1976 
Gulf Standard
Sodium and potassium silicates for industrial use -- Samples and methods of test -- General
GSO ISO 2197:2016
ISO 2197:1972 
Gulf Standard
Sodium hydrogen carbonate for industrial use -- List of methods of test and preparation of the test sample
GSO ISO 1692:2016
ISO 1692:1976 
Gulf Standard
Sodium and potassium silicates for industrial use -- Determination of total alkalinity -- Titrimetric method
GSO ISO 5444:2016
ISO 5444:1978 
Gulf Standard
Sodium fluorosilicate for industrial use -- Determination of loss in mass at 105 degrees C
GSO ISO 2122:2016
ISO 2122:1972 
Gulf Standard
Sodium and potassium silicates for industrial use -- Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water