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Reagents - Ammonium chloride - Determination of lead, copper, nickel and zinc contents - Flame atomic absorption method
60.60 Standard published
Reagents - Ammonium chloride - Determination of calcium and magnesium contents - Flame atomic absorption method
60.60 Standard published
Reagents - Ammonium chloride - Determination of sodium and potassium contents - Flame emission spectrophotometric method
60.60 Standard published
Reagents - Ammonium chloride - Determination of residue on ignition - Gravimetric method
60.60 Standard published
Reagents - Methanol - Determination of methanol content - Gas chromatographic method
90.60 Close of review
Reagents - Methanol - Determination of density at 20 (C - Pycnometer method
90.60 Close of review
Reagents - Methanol - Determination of refractive index at 20 (C
90.60 Close of review
Reagents - Methanol - Determination of residue on evaporation - Gravimetric method
90.60 Close of review
Reagents - Methanol - Determination of chloride content - Turbidimetric method
90.60 Close of review
Reagents - Methanol - Determination of free acid content (as HCOOH) - Volumetric method
90.60 Close of review
Reagents - Methanol - Determination of free alkali content (as NH3) - Volumetric method
90.60 Close of review
Reagents - Methanol - Determination of aldehydes and ketones content (as CH3COCH3) - Colorimetric method
90.60 Close of review
Reagents - Methanol - Determination of permanganate reducing substances content - Volumetric method
90.60 Close of review
Reagents - Methanol - Determination of iron content - Flame atomic absorption method
90.60 Close of review
Reagents - Methanol - Determination of readily carbonizable substances - Colorimetric method
90.60 Close of review
Reagents - Methanol - Determination of water content - Karl Fischer method
90.60 Close of review