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IP Deactivated Fused Silica Guard/Retention Gap Columns

Use guard columns to:
• Reduce effects of dirty samples on column performance.
• Reduce downtime and maintenance.


Diameters greater than 0.10mm are tested with the Grob test mix, to ensure high inertness.
  Description Length OD qty. Cat.# Price     Wish
list		 Cart 
 0.025mm* ID
  IP Deactivated Guard Column 1-Meter 0.363 ± 0.012mm ea.10097
 0.05mm* ID
  IP Deactivated Guard Column 1-Meter 0.363 ± 0.012mm ea.10098
  IP Deactivated Guard Column 5-Meter 0.363 ± 0.012mm ea.10040
  IP Deactivated Guard Column 5-Meter 0.363 ± 0.012mm 6-pk.10040-600
 0.075mm* ID
  IP Deactivated Guard Column 1-Meter 0.363 ± 0.012mm ea.10099
 0.10mm* ID
  IP Deactivated Guard Column 1-Meter 0.363 ± 0.012mm ea.10100
  IP Deactivated Guard Column 5-Meter 0.363 ± 0.012mm ea.10041
 0.15mm ID
  IP Deactivated Guard Column 1-Meter 0.363 ± 0.012mm ea.10101
  IP Deactivated Guard Column 5-Meter 0.363 ± 0.012mm ea.10042
 0.18mm ID
  IP Deactivated Guard Column 1-Meter 0.37 ± 0.04mm ea.10102
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm ea.10046
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm 6-pk.10046-600
 0.25mm ID
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm ea.10043
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm 6-pk.10043-600
  IP Deactivated Guard Column 10-Meter 0.37 ± 0.04mm ea.10049
  IP Deactivated Guard Column 10-Meter 0.37 ± 0.04mm 6-pk.10049-600
  IP Deactivated Guard Column 30-Meter** 0.37 ± 0.04mm ea.10012
  IP Deactivated Guard Column 60-Meter**† 0.37 ± 0.04mm ea.10013
 0.28mm ID
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm ea.10003
  IP Deactivated Guard Column 5-Meter 0.37 ± 0.04mm 6-pk.10003-600
 0.32mm ID
  IP Deactivated Guard Column 5-Meter 0.45 ± 0.04mm ea.10044
  IP Deactivated Guard Column 5-Meter 0.45 ± 0.04mm 6-pk.10044-600
  IP Deactivated Guard Column 10-Meter 0.45 ± 0.04mm ea.10048
  IP Deactivated Guard Column 10-Meter 0.45 ± 0.04mm 6-pk.10048-600
  IP Deactivated Guard Column 30-Meter** 0.45 ± 0.04mm ea.10022
  IP Deactivated Guard Column 60-Meter**† 0.45 ± 0.04mm ea.10023
 0.45mm ID
  IP Deactivated Guard Column 5-Meter 0.69 ± 0.04mm ea.10005
  IP Deactivated Guard Column 5-Meter 0.69 ± 0.04mm 6-pk.10005-600
 0.53mm ID
  IP Deactivated Guard Column 5-Meter 0.69 ± 0.05mm ea.10045
  IP Deactivated Guard Column 5-Meter 0.69 ± 0.05mm 6-pk.10045-600
  IP Deactivated Guard Column 10-Meter 0.69 ± 0.05mm ea.10047
  IP Deactivated Guard Column 30-Meter** 0.69 ± 0.05mm ea.10032
  IP Deactivated Guard Column 60-Meter**† 0.69 ± 0.05mm ea.10033
*Not tested with the Grob test mix because of a large pressure drop.
**30- and 60-meter lengths are banded in 5-meter sections.
†Recommendation: Cut 60m guard columns into shorter lengths. Using full length may cause peak distortion.
     
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*First Name:
*Last Name:
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Password:
Confirm Password:
Optional: what industries do you work in?
Environmental
Petrochemical
Pharmaceutical
Foods/Flavors/Fragrances
Clinical/Forensic/Toxicology
Chemicals
Other
(* = required fields)