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| OPTIMA® 225 |
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capillary columns for GC
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| Features |
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50 % cyanopropylmethyl – 50 % phenylmethylpolysiloxane · USP G7
polar phase
recommended for fatty acid analyses
similar phases: DB-225, HP-225, OV-225, Rtx‑225, CP-Sil 43, 007-225, BP225
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max. temperature for isothermal operation 260 °C, max. temperature for short isotherms in a temperature programme 280 °C
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Ordering information
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10 m
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15 m
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25 m
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30 m
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50 m
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60 m
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0.1 mm ID (0.4 mm OD)
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0.10
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726080.10
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0.25 mm ID (0.4 mm OD)
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0.25
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726118.15
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726118.25
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726118.30
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726118.50
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726118.60
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0.32 mm ID (0.5 mm OD)
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0.25
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726352.25
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726352.30
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726352.50
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726352.60
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In addition to this standard programme we will be happy to supply columns custom-made to your specifications.
Each column is individually tested and supplied with test certificate
and test chromatogram, but without fittings or ferrules. Column ends
are melted or closed with septa, and thus protected from atmospheric
oxygen. Additionally, we supply the corresponding test mixture with
each column.
On request, all columns can be supplied on a 5 inch (13 cm) cage for
the Agilent GC 6850. For ordering, please add an E at the end of the
catalogue number (e. g. 726118.30E)
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