Unique Selling Points (USP) Decade II
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Transcript of Unique Selling Points (USP) Decade II
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Unique Selling Points (USP)Decade II
Antec BV
Zoeterwoude, The Netherlands
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USP (short)
- Most sensitive ECD- Most versatile – fits any (U)HPLC- Most referenced, proven track record- 5 Years warranty on cell
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Who are our competitors?
ESA = number 1
BAS
Eicom
Dionex
Waters (OEM)
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Antec vs. ESA (Coulometric)
faster stability !!!
better s/n ratio (=detection limit) amperometric has max. 10% conversion and much smaller we surface area
usable range from standard LC to capillary LC
5 years guarantee vs 3 months
small samples <10ul
20-500 times more sensitive
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Amperometric vs Coulometric
amperometric about 5 – 10 % conversion low noise best S/N ratio
coulometric highest signal highest noise poor S/N ratio
•Figure from D. M. Morgan and S. G. Weber•Anal. Chem., 56, 1984, p. 2560
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Dual (multi) cell control option
Serial mode
Parallel mode
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ESA multi cell configurations
Guard cell + analytical cellCleaning mobile phase (before injector)
Conditioning cell + analytical cellCleaning up chromatography
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ESA Coulochem price
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Antec v.s.BAS, Eicom, Dionex (amperometric)
only Antec has workstation concept
Antec has superior detector features (ADF, multi cell, temp control)
flow cell, wall jet, 5 year guarantee (GC-WE)
usable from standard LC to capillary LC
ALEXYS system approach, better detection limits
Dionex is amperometric but focused on only carbohydrates and shows much less sensitivity.(flowcell issues)
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Waters 2465 vs. DECADE II
no ADF
no multi cell control
no Flexcell
different specifications
(temp stability, range setting)
software Empower
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Conclusion
Antec products are competitive
Antec products and accessories show better performance
Antec is developing products and analyzers to improve the position in relation to the competition
You can beat the competition when you are…
focussed
prepared
dedicated