Guard Columns

High-Performance Columns

SH-RxiTM Guard / Retention Gap Columns

  • Extend column lifetime.
  • Excellent inertness-obtain lower detection limits for active compounds.
  • Sharper chromatographic peaks by utilizing retention gap technology.
  • Maximum temperature: 360 °C.
ID 5 m 10 m
0.25 mm 227-36303-01 227-36304-01
0.32 mm 227-36305-01 227-36306-01
0.53 mm 227-36307-01 227-36308-01

SH-Particle Trap (for PLOT columns)

  • Includes two Press-Tight® connectors and a 2.5 m column.
  • Protects detector and valves; connects between column and detector or valve.
  • Eliminates detector spikes and scratches in valve rotors.
Description P/N
SH-Particle Trap for 0.32 mmID PLOT Columns 227-36800-01
SH-Particle Trap for 0.53 mmID PLOT Columns 227-36800-02

Integra-GuardTM Columns

  • No leaks for a more robust method.
  • No column connections for easier, faster maintenance.
  • No peak distortions due to connector dead volume and thermal capacity.

Column ID df Length With 5 m
Integra-Guard™		 With 10 m
Integra-Guard™
SH-Rxi™-5Sil MS 0.25 mm 0.25 μm 30 m 221-76161-30 221-76162-30
SH-Rtx™-1 0.25 mm 0.25 μm 30 m 221-75719-31 -
0.53 mm 1.00 μm 221-75731-31 -
1.5 µm 227-36333-01 -
5.00 μm 221-75734-31 -
SH-Rtx™-5 0.25 mm 0.25 μm 30 m 221-76153-05 221-76153-30
1.00 μm 221-76179-30 -
0.32 mm 0.25 μm 221-76177-30 -
60 m 221-76177-60 -
1.00 μm 30 m 221-76180-30 -
0.53 mm 5.00 μm 221-76154-35 -
SH-Rtx™-5MS 0.25 mm 0.10 μm 30 m 221-76189-30 -
0.25 μm 15 m 221-75861-15 -
30 m 221-75861-05 221-75861-10
0.32 mm 221-76190-30 -
SH-Rtx™-1301 0.53 mm 3.00 μm 30 m 221-76164-35 -
SH-Rtx™-624 0.25 mm 1.40 μm 30 m 221-76183-30 -
0.32 mm 1.80 μm 221-76157-35 -
0.53 mm 3.00 μm 221-76158-30 -
SH-Rtx™-1701 0.25 mm 0.25 μm 30 m 221-76185-30 -
 
 
 
 

SH Guard - Base Deactivated

ID 5 m
0.25 mm 227-36334-01
0.32 mm 227-36334-02
0.53 mm 227-36334-03
 
 

SH Guard - Polar Deactivation

ID 5 m
0.25 mm 227-36335-01
0.32 mm 227-36335-02
0.53 mm 227-36335-03
 
 

SH Guard - IP Deactivation

ID 5 m 10 m
0.25 mm 227-36320-01 227-36321-03
0.32 mm 227-36320-02 227-36321-04
0.53 mm 227-36320-03 227-36321-01
 

For Research Use Only. Not for use in diagnostic procedures.

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