Chemical Technology Standards
BS ISO 5940-1:2019
Carbonaceous materials for the production of aluminium. Pitch for electrodes - Determination of softening point by the r...
BS ISO 5940-2:2007
Carbonaceous materials used in the production of aluminium. Pitch for electrodes - Determination of the softening point ...
BS ISO 6145-2:2014
Gas analysis. Preparation of calibration gas mixtures using dynamic methods - Piston pumps...
BS ISO 685:2020
Analysis of soaps. Determination of total alkali content and total fatty matter content...
BS ISO 7358:2021
Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten. Determination of ber...
BS ISO 7660:1983
Essential oils. Determination of ester value of oils containing difficult-to-saponify esters...
BS ISO 8005:2005
Carbonaceous materials used in the production of aluminium. Green and calcined coke. Determination of ash content...
BS ISO 8007-3:2004
Carbonaceous materials used in the production of aluminium. Sampling plans and sampling from individual units - Sidewall...
BS ISO 8008:2005
Aluminium oxide primarily used for the production of aluminium. Determination of specific surface area by nitrogen adsor...
BS ISO 806:2004
Aluminium oxide primarily used for the production of aluminium. Determination of loss of mass at 300 °C and 1000 °...
BS ISO 8432:1987
Essential oils. Analysis by high performance liquid chromatography. General method...
BS ISO 8573-5:2001
Compressed air - Test methods for oil vapour and organic solvent content...