Abstract
The possibilities of using a polyethylene glycol of molecular weight 4·10 6 (Superox-4) as a liquid phase in gas chromatography (GC) and glass capillary gas chromatography (GC) 2 have been evaluated. Superox-4 has two favourable characteristics: firstly, it can be used at very high temperatures in (GC) 2 (250–275° in continuous use and occasionally 300°) and in GC (300° in continuous use and occasionally 350°), and secondly, as a gum it adheres well to all types of glass. The polarity of Superox-4 is virtually the same as that of polyethylene glycol 20M.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
