Chemical Technology Standards
BS EN 927-1:2013
Paints and varnishes. Coating materials and coating systems for exterior wood - Classification and selection...
BS EN 936:2013
Chemicals used for treatment of water intended for human consumption. Carbon dioxide...
BS EN IEC 61207-2:2019
Expression of performance of gas analyzers - Measuring oxygen in gas utilizing high-temperature electrochemical sensors...
BS EN ISO 13709:2009
Centrifugal pumps for petroleum, petrochemical and natural gas industries CD-ROM...
BS EN ISO 16664:2017
Gas analysis. Handling of calibration gases and gas mixtures. Guidelines...
BS EN ISO 19448:2018
Dentistry. Analysis of fluoride concentration in aqueous solutions by use of fluoride ion-selective electrode...
BS EN ISO 21079-1:2008
Chemical analysis of refractories containing alumina, zirconia and silica. Refractories containing 5 percent to 45 perce...
BS EN ISO 21079-2:2008
Chemical analysis of refractories containing alumina, zirconia, and silica. Refractories containing 5 percent to 45 perc...
BS EN ISO 21079-3:2008
Chemical analysis of refractories containing alumina, zirconia, and silica. Refractories containing 5 percent to 45 perc...
BS EN ISO 24442:2011
Cosmetics. Sun protection test methods. In vivo determination of sunscreen UVA protection...
BS EN ISO 24444:2020
Cosmetics. Sun protection test methods. In vivo determination of the sun protection factor (SPF)...
BS EN ISO 2870:2009
Surface active agents. Detergents. Determination of anionic-active matter hydrolysable and non-hydrolysable under acid c...