STN - Slovak standards

Surface active agents - Preparation of water with known calcium and magnesium hardness

Available languages: English

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Surface active agents. Preparation of water with known calcium hardness

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Surface active agents. Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission

Available languages: Slovak

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Surface active agents - Determination of water content - Karl Fischer method

Available languages: English

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Surface active agents. Determination of amide nitrogen content. Potentiometric titration

Available languages: English

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Surface active agents. Determination of amide nitrogen content. Potentiometric titration

Available languages: English

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Surface active agents. Determination of total base nitrogen. Potentiometric titration

Available languages: English

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Surface active agents. Determination of foaming power. Perforated disc beating method

Available languages: English

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Surface active agents - Foaming power and antifoaming power - Turbine stirring method

Available languages: English

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Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)

Available languages: English

Available design: Print design