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Reagents - Citric acid monohydrate - Determination of phosphate content - Spectrofotometric method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of oxalate content - Colorimetric method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of readily carbonizable substances content - Colorimetric method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of lead, copper and iron contents - Flame atomic absorption method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of calcium content - Flame atomic absorption method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
60.60 Standard published
Reagents - Citric acid monohydrate - Determination of iron, calcium, and heavy metals (as Pb) contents and loss of mass after drying at 105 oC
60.60 Standard published
Reagents - Ammonia solution - Determination of appearance
60.60 Standard published
Reagents - Ammonia solution - Determination of ammonum content - Volumetric method
60.60 Standard published
Reagents - Ammonia solution - Determination of chloride content - Turbidimetric method
60.60 Standard published
Reagents - Ammonia solution - Determination of sulphate content - Turbidimetric method
60.60 Standard published
Reagents - Ammonia solution - Determination of sulphide content - Colorimetric method
60.60 Standard published
Reagents - Ammonia solution - Determination of phosphate content - Spectrophotometric method
60.60 Standard published
Reagents - Ammonia solution - Determination of carbonate content (as CO2) - Turbidimetric method
60.60 Standard published
Reagents - Ammonia solution - Determination of iron, lead and copper contents - Flame atomic absorption method
60.60 Standard published
Reagents - Ammonia solution - Determination of zinc content - Flame atomic absorption method
60.60 Standard published
Reagents - Ammonia solution - Determination of calcium and magnesium contents - Flame atomic absorption method
60.60 Standard published
Reagents - Ammonia solution - Determination of sodium and potassium contents - Flame emission spectrophotometric method
60.60 Standard published