Injection Port Liners for Agilent Instruments
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  Injection Port Liners for Agilent Instruments


Thermo Fisher Scientific injection port liners are precision manufactured and highly deactivated, available for all leading GC instrument manufacturers. The innovative FocusLiner™ will improve reproducibility and extend your GC column lifetime.

Click here to order a copy of our Chromatography Columns and Consumables Catalog.

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The injection port liner is an essential part of the GC instrument and must be optimized to ensure sensitive and reproducible analysis. The injection liners from Thermo Fisher Scientific are highly deactivated, and produced to exacting tolerances to ensure the high level of reproducibility required in today’s separation laboratory. A full range of liners is available for Agilent instruments.

The FocusLinerTM, available from Thermo Fisher Scientific, contains a quartz wool filter that improves the rate of vaporization, reducing the discrimination of high boiling analytes in the sample. It also prevents non-volatile components from entering the column, improving sensitivity and extending column lifetimes. The FocusLiner secures the quartz wool between two restrictions, preventing movement during syringe needle injection. This allows the quartz wool to consistently wipe the dispensed liquid away from the end of the syringe needle during the injection process. This results in lower carryover and greatly improved precision, and Relative Standard Deviation (RSD) of less than 1% can be achieved.

Please refer to the table of liners for Agilent HP5890, HP6890, HP6850 and HP4890 instruments to help you choose the appropriate one for your application. Please download the pdf of the Columns and Consumables for GC and GC/MS catalog to see diagrams of the liners.

             Description   ID x OD x L (mm)   Pack of 5  Pack of 25
 Split/splitless FocusLiner   4.0 x 6.3 x 78.5  453A1255   453A1252
 Split/splitless FAST FocusLiner   2.3 x 6.3 x 78.5  453A1285  453A2282
 Split/splitless FAST FocusLiner with single taper   2.3 x 6.3 x 78.5  453A2375  453A1372
 Splitless liner with single taper and quartz wool   4.0 x 6.3 x 78.5  453A1925        -
 Split straight liner with quartz wool   4.0 x 6.3 x 78.5  453A2265  453A1262
 Split/splitless liner with single taper   4.0 x 6.3 x 78.5  453A1345  453A2342
 Split/splitless liner with recessed gooseneck/quartz wool    4.0 x 6.3 x 78.5  453A1305  453A2302
 Split/splitless liner with double taper   4.0 x 6.3 x 78.5  453A1355  453A2352
 Split/splitless FocusLiner with single taper   4.0 x 6.3 x 78.5  453A1315  453A1312
 Split straight liner   4.0 x 6.3 x 78.5  453A1295  453A2292
 Direct straight liner   1.2 x 6.3 x 78.5  453A1335  453A2332
 Splitless straight liner   2.0 x 6.1 x 78.5  453A2275        -
 Splitless liner with recessed gooseneck   2.0 x 6.3 x 78.5  453A2325        -
 Injection Port Liners for Agilent Instruments
 PRODUCT# Price  Description  Quantity  
         
 453A1255      -    Split/splitless FocusLiner, 4.0 x 6.3 x 78.5 5   SELECT  
 453A1252      -    Split/splitless FocusLiner, 4.0 x 6.3 x 78.5 25   SELECT  
 453A1285      -    Split/splitless FAST FocusLiner, 2.3 x 6.3 x 78.5 5   SELECT  
 453A2282      -    Split/splitless FAST FocusLiner, 2.3 x 6.3 x 78.5 25   SELECT  
 453A2375      -    Split/splitless FAST FocusLiner with taper, 2.3 x 6.3 x 78.5 5   SELECT  
 453A1372      -    Split/splitless FAST FocusLiner with taper, 2.3 x 6.3 x 78.5 25   SELECT  
 453A1925      -    Splitless liner with taper and quartz wool, 4.0 x 6.3 x 78.5  5   SELECT  
 453A2265      -    Split straight liner with quartz wool, 4.0 x 6.3 x 78.5  5   SELECT  
 453A1262      -    Split straight liner with quartz wool, 4.0 x 6.3 x 78.5 25   SELECT  
 453A1345      -    Split/splitless liner with taper, 4.0 x 6.3 x 78.5  5   SELECT  
 453A2342      -    Split/splitless liner with taper, 4.0 x 6.3 x 78.5  25   SELECT  
 453A1305      -    Split/splitless liner with recessed gooseneck/quartz wool, 4.0 x 6.3 x 78.5  5   SELECT  
 453A2302      -    Split/splitless liner with recessed gooseneck/quartz wool, 4.0 x 6.3 x 78.5 25   SELECT  
 453A1355      -    Split/splitless liner with double taper, 4.0 x 6.3 x 78.5  5   SELECT  
 453A2352      -    Split/splitless liner with double taper, 4.0 x 6.3 x 78.5  25   SELECT  
 453A1315      -    Split/splitless FocusLiner with single taper, 4.0 x 6.3 x 78.5 5   SELECT  
 453A1312      -    Split/splitless FocusLiner with single taper, 4.0 x 6.3 x 78.5  25   SELECT  
 453A1295      -    Split straight liner, 4.0 x 6.3 x 78.5  5   SELECT  
 453A2292      -    Split straight liner, 4.0 x 6.3 x 78.5 25   SELECT  
 453A1335      -    Direct straight liner, 1.2 x 6.3 x 78.5  5   SELECT  
 453A2332      -    Direct straight liner, 1.2 x 6.3 x 78.5  25   SELECT  
 453A2275      -    Splitless straight liner, 2.0 x 6.1 x 78.5  5   SELECT  
 453A2325      -    Splitless liner with recessed gooseneck, 2.0 x 6.3 x 78.5  5   SELECT  
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