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Standards [CURRENT]

SN EN 14669

Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method
Edition 2005-09

Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS); Technical Corrigendum 1
Edition 2003-07

Standards [CURRENT]

OENORM C 9237

Bitumen and bituminous binders - Stone contact stability of anionic bituminous emulsions
Edition 2008-07-01

Standards [CURRENT]

NF T66-019

Hydrocarbon binders - Bituminous emulsions - Determination of breaking point of an anionic emulsion.
Edition 2007-05-01

Water quality - Determination of anionic surfactants by measurement of the methylene blue index mbas
Edition 1994-03-01

Standards [CURRENT]

OENORM EN 1407

Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
Edition 2024-02-01

Standards [CURRENT]

NF T73-261

Surface active agents. Anionic active matter hydrolysable under alkaline conditions. Determination of hydrolysable and non hydrolysable active matter
Edition 1973-08-01

Standards [CURRENT]

NF T73-259

Surface active agents. Anionic active matter stable to acid hydrolysis. Determination of trace amounts
Edition 1973-08-01

Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
Edition 2024-02

Standards [CURRENT]

OENORM C 9238

Bitumen and bituminous binders - Adhesion between aggregate and binder under water of anionic bituminous emulsions
Edition 2008-07-01

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