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BPX90 - a different way of separation in GC
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90% Cyanopropyl Polysilphenylene-siloxane
for fast high polarity separations in areas such as separation of the cis, trans and positional isomers of FAMEs, perfumery, petrochemicals, pesticides, PCBs and aromatics
alos suited for 2D-GC in combination with non-polar phases
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highly polar, thermally stable (280 °C) phase |
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seperates by polarity not boiling point |
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seperates mixtures other columns cannot |
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The highly polar GC Phase BPX90 shows a good stability at a temperature limit of 280 °C. Different to "normal" phases, the BPX90 doesn't seperate compounds according to their boiling point but according to their polarity. This means that double-bonded compounds experience a πi-πi interaction and are espcecially retarded. Compared to medium polare columns, the selectivity differs specifically.
It can be expected that this phase seperates many compounds differently to what is commonly known which means that the BPX90 can probably solve many individual seperation problems.
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Application Notes and Posters
Applications using highly polar phases (Poster; pdf 644kb)
Improving the selectivity of Analysis using highly polar phase (Poster; pdf 473kb)
The Separation of Aromatics from Olefins in Petroleum Samples using forte BPX90 (Application Note; pdf 131kb)
FAME Analysis with forte BPX90 - A Highly Polar Column (Poster; pdf 347kb)
BPX90 – A highly polar phase for FAME Analysis (Poster; pdf 884kb)
Specific Separation for POPs Analysis using forte BPX90 (Application Note; pdf 151kb)
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© infochroma ag, Sumpfstrasse 3, CH-6300 Zug; Tel: +41 41 748 50 60, info@infochroma.ch
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