What is ISO/TS 11251 – Characterization of volatile components in single-wall carbon nanotube samples about?
ISO/TS 11251 discusses nanotechnologies. ISO/TS 11251 is an international standard that provides the characterization of volatile components in single-wall carbon nanotube samples in nanotechnologies.
ISO/TS 11251 layouts a method for the characterization of evolved gas components in single-wall carbon nanotube (SWCNT) samples using the evolved gas analysis/gas chromatograph-mass spectrometry (EGA/GCMS).
Note: Some differences could appear between qualitative and quantitative results of emitted gas and gas content in the sample due to the heating and the possible presence of catalysts.
Who is ISO/TS 11251 – Characterization of volatile components in SWCNT samples for?
ISO/TS 11251 on the characterization of volatile components in SWCNT samples is relevant to:
- Single-wall carbon nanotube manufacturers
- Laboratories for nanotechnologies
- Regulatory bodies
Why should you use ISO/TS 11251 –Characterization of volatile components in SWCNT samples?
Volatile components include nitrogen, carbon dioxide, ammonia, hydrogen, methane, sulfur dioxide, water, and others. evolved gas analysis (EGA) technique in which the nature and amount of evolved gas products released by a sample subjected to a controlled temperature program are determined. EGA/GCMS evolved gas analysis/gas chromatography coupled to mass spectrometry technique combining a gas chromatograph and a mass spectrometer to identify the chemical composition of gases evolved from a sample as a function of temperature
ISO/TS 11251 guideline assists you with the measurement procedure of EGA/MS, measurement procedure of EGA/GCMS, qualitative analysis, mass loss analysis for characterization of volatile components in single-wall carbon nanotube samples using the evolved gas analysis/ gas chromatograph-mass spectrometry.
This will assist you in efficiently assessing the characterization of volatile components in single-wall carbon nanotube samples using the evolved gas analysis or gas chromatograph-mass spectrometry and in producing a result that is reliable and comparable to other laboratories.