GB/T 3393-2009
Ethylene and propylene for industrial use-Determination of trane hydrogen-Gas chromatographic method (English Version)
- Standard No.
- GB/T 3393-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 3393-2009
- Replace
- GB/T 3393-1993
- Scope
- This standard specifies the determination of trace hydrogen content in industrial ethylene and propylene by gas chromatography. This standard applies to the determination of hydrogen content in industrial ethylene and propylene with a concentration not lower than 1mL/m3 (packed column) or 2mL/m3 (capillary column). This standard is not intended to address all safety issues associated with its use. It is the user's responsibility to take appropriate safety and health measures to ensure compliance with relevant national regulations.
GB/T 3393-2009 Referenced Document
- GB/T 13289 Ethylene for industrial use.Sampling in the liquid and the gaseous phase*， 2014-07-08 Update
- GB/T 13290 Propylene and butadiene for industrial use.Sampling in the liquid phase*， 2014-07-08 Update
- GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 3393-2009 history
- 2009 GB/T 3393-2009 Ethylene and propylene for industrial use-Determination of trane hydrogen-Gas chromatographic method
- 1993 GB/T 3393-1993 Ethylene and propylene for industrial use. Determination of trace of hydrogen. Gas chromatographic method
