Normas ISO

Surface active agents -- Determination of flow properties using a rotational viscometer

Surface active agents -- Determination of the power to disperse calcium soap -- Acidimetric method (Modified Schoenfeldt method)

Surface active agents -- Technical ethoxylated fatty amines -- Methods of analysis

Plastics -- Film and sheeting -- Determination of tear resistance-- Part 2: Elmendorf method

Plastics -- Film and sheeting -- Determination of tear resistance-- Part 1: Trouser tear method

General method for determination of silicon content -- Reduced molybdosilicate spectrophotometric method