Surface active agents; Technical ethoxylated fatty amines; Methods of analysis
Edition 1981-04

Surface active agents and soaps; determination of water content; azeotropic distillation method
Edition 1989-07

Surface active agents; determination of flow properties using a rotational viscometer
Edition 1989-11

Surface active agents; Determination of interfacial tension by drawing up liquid films
Edition 1986-03

Organo-mineral fertilizers - Identification of chelating agents - Part 2: determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography
Edition 2022-05-25

Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by EDDHA, EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography
Edition 2017-11-15

Clinical laboratory testing and in vitro diagnostic test systems. Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices. Evaluation of performance of antimicrobial susceptibility test devices against reference broth micro-dilution
Edition 2022-01-21

Clothing for protection against infectious agents - Medical face masks - Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
Edition 2004-12

Leather - Chemical tests - Quantitative analysis of tanning agents by filter method
Edition 2020-03

Rubber compounding ingredients - Organic vulcanizing agents - Determination of organic peroxide content
Edition 2023-08