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< Air Monitoring & Gas Sampling < Sample Cylinders & Valves

DI Liners for Agilent GCs (0.25/0.32/0.53mm ID)

See sample photos of individual liners below ordering table.

Use the Drilled Uniliner® liner with the hole near the bottom for semivolatile analysis or when compounds of interest could be affected by a tailing solvent peak. Use the Drilled Uniliner® liner with the hole near the top for chlorinated pesticides analysis, aqueous injections, as well as for analysis in which the compounds of interest elute away from the solvent peak.

for Agilent GCs (For 0.25/0.32/0.53mm ID Columns)
  Description Length OD Material Benefits/Uses Deactivation Packing ID qty. Cat.# Price     Wish
list		 Cart 
 Drilled Uniliner® (hole near top)
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.21054
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.21055
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 25-pk.20998
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Deact. Wool 4.0mm ea.21054-200.1
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Deact. Wool 4.0mm 5-pk.21055-200.5
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Semivolatiles Wool 4.0mm ea.21054-231.1
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Semivolatiles Wool 4.0mm 5-pk.21055-231.5
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Base Deact.  4.0mm ea.21054-210.1
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Base Deact. Base Deact. Wool 4.0mm ea.21054-211.1
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Base Deact. Base Deact. Wool 4.0mm 5-pk.21055-211.5
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm ea.21054-214.1
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 5-pk.21055-214.5
  Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 25-pk.20998-214.25
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek Deact. Wool 4.0mm ea.21054-213.1
  Drilled Uniliner (hole near top) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek Deact. Wool 4.0mm 5-pk.21055-213.5
  Drilled Uniliner (hole near top) w/Frit 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek CarboFrit 4.0mm ea.21054-216.1
 Drilled Uniliner® (hole near bottom)
  Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.20756
  Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.20771
  Drilled Uniliner (hole near bottom) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Deact. Wool 4.0mm ea.20756-200.1
  Drilled Uniliner (hole near bottom) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Semivolatiles Wool 4.0mm ea.20756-231.1
  Drilled Uniliner (hole near bottom) w/Wool 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP) Semivolatiles Wool 4.0mm 5-pk.20771-231.5
  Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Base Deact.  4.0mm 5-pk.20771-210.5
  Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm ea.20756-214.1
  Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 5-pk.20771-214.5
 Double Gooseneck Drilled Uniliner® (hole near top)
  Double Gooseneck Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.20508
  Double Gooseneck Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.20509
  Double Gooseneck Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm ea.20508-214.1
  Double Gooseneck Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 5-pk.20509-214.5
 Double Gooseneck Drilled Uniliner® (hole near bottom)
  Double Gooseneck Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.20954
  Double Gooseneck Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.20989
  Double Gooseneck Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm ea.20954-214.1
  Double Gooseneck Drilled Uniliner (hole near bottom) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 5-pk.20989-214.5
 1mm Drilled Uniliner® (hole near top)
  1mm Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  1.0mm ea.21390-214.1
  1mm Drilled Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  1.0mm 5-pk.21391-214.5
 Drilled Cyclo-Uniliner® (hole near top)
  Drilled Cyclo-Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.22979
  Drilled Cyclo-Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.22980
  Drilled Cyclo-Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW, active samples, high recovery & linearity Siltek  4.0mm ea.22979-214.1
  Drilled Cyclo-Uniliner (hole near top) 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW, active samples, high recovery & linearity Siltek  4.0mm 5-pk.22980-214.5
 1mm Uniliner®
  1mm Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, samples <1µL Intermediate Polarity (IP)  1.0mm ea.21052
  1mm Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, samples <1µL Intermediate Polarity (IP)  1.0mm 5-pk.21053
  1mm Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, samples <1µL Siltek  1.0mm ea.21052-214.1
  1mm Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, samples <1µL Siltek  1.0mm 5-pk.21053-214.5
 Uniliner®
  Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.22268
  Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.22269
  Uniliner 78.5mm 6.3mm Borosilicate Glass trace, active samples, high recovery & linearity Siltek  4.0mm 5-pk.22269-214.5
 Cyclo-Uniliner®
  Cyclo-Uniliner 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm ea.22270
  Cyclo-Uniliner 78.5mm 6.3mm Borosilicate Glass trace, dirty, high MW active samples, high recovery & linearity Intermediate Polarity (IP)  4.0mm 5-pk.22271
 Open-top Uniliner®
  Open-top Uniliner w/Wool 78.5mm 6.3mm Borosilicate Glass trace, dirty, active samples, high recovery & linearity Intermediate Polarity (IP) Deact. Wool 4.0mm ea.22272
  Open-top Uniliner w/Wool 78.5mm 6.3mm Borosilicate Glass trace, dirty, active samples, high recovery & linearity Intermediate Polarity (IP) Deact. Wool 4.0mm 5-pk.22273
*Nominal ID at syringe needle expulsion point.
**Hole in Drilled Uniliner liner makes direct injection possible with EPC-equipped Agilent 6890 & 7890 GCs!
Note: liners are shown with column end at lower left.
Click thumbnails to see enlarged view.

21054
Drilled Uniliner®, Hole near Top, 4.0mm x 6.3 x 78.5 for Agilent GCs IP Deact., ea

21054-214.1
Drilled Uniliner®, Hole near Top, 4.0mm x 6.3 x 78.5 for Agilent GCs Siltek® Deact., ea

20756
Drilled Uniliner® Liner w/Hole near Bottom 4mm x 6.3 x 78.5 for Agilent GCs IP Deact., ea

20756-214.1
Drilled Uniliner® Liner w/Hole near Bottom 4mm x 6.3 x 78.5 for Agilent GCs Siltek® Deact., ea

20508
Double Gooseneck Drilled Uniliner®, 4mm x 6.3x78.5 for Agilent GCs IP Deact., ea

20954
Drilled Uniliner® Liner Double Gooseneck, Hole near Bottom 4mm x 6.3 x 78.5 for Agilent GCs IP Deact., ea

21390-214.1
Drilled Uniliner® Liner Hole near Top, 1mm x 6.3 x 78.5 for Agilent GCs, Siltek® Deact., ea

22979
Drilled Cyclo-Uniliner®, Hole near Top, 4.0mm x 6.3 x 78.5 for Agilent GCs, IP Deact., ea

21052
Uniliner® Liner 1mm x 6.3 x 78.5 for Agilent GCs IP Deact., ea

21052-214.1
Uniliner® Liner 1mm x 6.3 x 78.5 for Agilent GCs Siltek® Deact., ea

22268
Uniliner® Liner 4.0mm x 6.3 x 78.5mm for Agilent GCs IP Deact., ea.

22270
Cyclo-Uniliner® Liner 4.0mm x 6.3 x 78.5mm for Agilent GCs IP Deact., ea.

22272
Open-top Uniliner® Liner 4.0mm x 6.3 x 78.5mm for Agilent GCs IP Deact. w/Deact. Wool, ea.
  
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*First Name:
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Password:
Confirm Password:
Optional: what industries do you work in?
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Pharmaceutical
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(* = required fields)