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16 publications found under ""

SS 39:2013 (2019) [Mature]

Specification for sodium hydroxide solution (caustic soda), technical

ISO 2466:1973 [Withdrawn]

Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations

ISO 2900:1973 [Withdrawn]

Potassium hydroxide for industrial use — Determination of carbon dioxide content — Titrimetric method

ISO 3177:1975 [Withdrawn]

Potassium hydroxide for industrial use — Determination of chlorides content — Photometric method

ISO 3194:1975 [Withdrawn]

Potassium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry

ISO 3195:1975 [Withdrawn]

Sodium hydroxide for industrial use — Sampling — Test Sample — Preparation of the main solution for carrying out certain determinations

ISO 3196:1975 [Current]

Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method

ISO 3197:1975 [Withdrawn]

Sodium hydroxide for industrial use — Determination of chlorides content — Photometric method

ISO 3198:1975 [Withdrawn]

Sodium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry

ISO 3697:1976 [Withdrawn]

Sodium hydroxide for industrial use — Determination of calcium and magnesium contents — Flame atomic absorption method

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