Chemical
Chemical
KS ISO 6142-1:2015
Gas analysis - Preparation of calibration gas mixture Part 1: Gravimetric method.
Specifies a gravimetric method for the preparation of calibration gas mixtures in cylinders with traceable values for the amount-of-substance fraction (amount fraction) of one or more components...
Kes 5,407.00
KS ISO 6144:2003
Gas analysis - Preparation of calibration gas mixture - Static volumetric method.
Specifies a method for the preparation of calibration gas mixtures by a static volumetric method and provides a procedure for calculating the volumetric composition of the mixture...
Kes 3,708.00
KS ISO 6145-2:2003
Gas analysis - Preparation of calibration gas mixtures using dynamic methods Part 2: Piston pumps.
Comprises a series of International Standards dealing with various dynamic methods used for the preparation of calibration gas mixtures...
Kes 3,708.00
KS ISO 6145-6:2017
Gas analysis - Preparation of calibration gas mixtures using dynamic methods Part 6: Critical flow orifices.
Specifies a method for the dynamic preparation of calibration gas mixtures containing at least two gases (usually one of them is a complementary gas) from pure gases or gas pre-mixtures using critical flow orifices systems...
Kes 3,605.00
KS ISO 6145-1:2019
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration.
Specifies the calibration methods involved in the preparation of gas mixtures by dynamic volumetric techniques...
Kes 3,437.00
KS ISO 6145-8:2005
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods Part 8: Diffusion method.
Specifies a dynamic method using diffusion for the preparation of calibration gas mixtures containing component mole fractions ranging from 10-9 to 10-3...
Kes 3,308.00
KS ISO 6145-4:2004
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods Part 4: Continuous syringe injection method.
Specifies a method for continuous production of calibration gas mixtures, containing two or more components, from pure gases or other gas mixtures by continuous injection of the calibration component(s) into a complementary gas stream by means of a..
Kes 3,167.00
KS ISO 6145-5:2004
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods Part 5: Capillary calibration devices.
Specifies a method for the continuous production of calibration gas mixtures from pure gases or gas mixtures using capillary calibration devices in single or multiple combinations (gas dividers)...
Kes 3,167.00
KS ISO 6145-9:2009
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods Part 9: Saturation method.
Specifies a method for continuous production of calibration gas mixtures containing one or more readily condensable components...
Kes 3,167.00
KS ISO 19230:2020
Gas analysis - Sampling guidelines
Specifies the general provisions and gives the basic definitions of terms relating to sampling for gas analysis, including sampling devices, sampling methods, sampling technical considerations, and sampling safety..
Kes 5,562.00