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OPTIMA® 1
capillary columns for GC
Features





100 % dimethylpolysiloxane · USP G2
nonpolar phase
separation of components according to boiling points
thick film columns ≥ 3 µm film are expecially recommended for solvent analysis
similar phases: PERMABOND SE-30, OV-1, DB-1, SE-30, HP-1, SPB-1, CP-Sil 5 CB, Rtx-1, 007-1, BP1, MDN-1, AT-1, ZB-1, OV-101


for columns with 0.2 – 0.32 mm ID and films < 3 μm the max. temperature for isothermal operation is 340 °C, the max. temperature for short isotherms in a temperature programme is 360 °C
for 0.53 mm ID columns with films < 3 μm the max. temperatures are 320 and 340 °C, resp.
for thick film columns with films > 3 μm the max. temperatures are 300 and 320 °C, resp.


Ordering information

Film [μm]
10 m
12 m
15 m
20 m
25 m
30 m
50 m
60 m

0.1 mm ID (0.4 mm OD)
0.10
726024.10

726024.20




0.40



726025.20




0.2 mm ID (0.4 mm OD)
0.10




726832.25



0.20

726834.12

726834.25
726834.50

0.35

726837.12

726837.25
726837.50

0.50






726839.50

0.25 mm ID (0.4 mm OD)
0.10
726038.10
726038.15
726038.25 726038.30
726036.60
0.25
726050.10
726050.15
726050.25 726050.30 726050.50 726050.60
0.50
726081.10


726081.25 726081.30 726081.50 726081.60
1.00




726802.25 726802.30 726802.50 726802.60
0.32 mm ID (0.5 mm OD)
0.10
726301.10


726301.25 726301.30 726301.50 726301.60
0.25
726302.10
726302.15
726302.25 726302.30 726302.50 726302.60
0.35




726821.25 726821.30 726821.50 726821.60
0.50
726304.10


726304.25 726304.30 726304.50 726304.60
1.00
726323.10
726323.15
726323.25 726323.30 726323.50 726323.60
3.00




726805.25 726805.30 726805.50 726805.60
5.00
726931.10


726931.25 726931.30 726931.50

0.53 mm ID (0.8 mm OD)
0.50




726519.25 726519.30


1.00
726529.10
726529.15
726529.25 726529.30


2.00
726521.10


726521.25 726521.30


5.00
726926.10


726926.25 726926.30 726926.50

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. 726805.30E)


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