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ANALYTICAL SCIENCES > Liquid Chromatography > Analytical HPLC Columns > Guard Columns

Column Protection

On-line filters and guard cartridges

HPLC column performance can suffer from sample impurities. A range of tools are available to protect the column and retain performance. The simple addition of a low porosity 0.5 or 2 μm on-line filter can protect from physical impurities whilst a guard cartridge is one of the best means to protect against chemical sample pollution. Guard cartridges are typically packed with the same phase as the HPLC column - they should be changed on a regular basis for optimal protection.
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INTERCHIM POLYCLEAN HOLDER 10 MM UPTI-TRAP
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P/N : SEPOL-10H     Pack : 01 x 1 U.  
P/N : SEPOL-10H         Item : C0NT80         Pack : 01 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM POLYCLEAN HOLDER 20 MM UPTI-TRAP
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P/N : SEPOL-20H     Pack : 01 x 1 U.  
P/N : SEPOL-20H         Item : C0NT90         Pack : 01 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-N 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB10C18N     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB10C18N         Item : C2RLV0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-N 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB10C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB10C18N         Item : C2RQN0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-N 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB10C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB10C18N         Item : C2RUF0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-T 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB10C18T     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB10C18T         Item : C2RLY0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-T 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB10C18T     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB10C18T         Item : C2RQQ0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-T 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB10C18T     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB10C18T         Item : C2RUI0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-XS 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB10C18XS     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB10C18XS         Item : C2RM10         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-XS 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB10C18XS     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB10C18XS         Item : C2RQT0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 10UM C18-XS 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB10C18XS     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB10C18XS         Item : C2RUL0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-N 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB15C18N     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB15C18N         Item : C2RLW0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-N 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB15C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB15C18N         Item : C2RQO0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-N 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB15C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB15C18N         Item : C2RUG0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-T 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB15C18T     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB15C18T         Item : C2RLZ0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-T 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB15C18T     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB15C18T         Item : C2RQR0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-T 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB15C18T     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB15C18T         Item : C2RUJ0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-XS 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB15C18XS     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB15C18XS         Item : C2RM20         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-XS 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB15C18XS     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB15C18XS         Item : C2RQU0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 15UM C18-XS 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB15C18XS     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB15C18XS         Item : C2RUM0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 5UM C18-N 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB5C18N     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB5C18N         Item : C2RLU0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 5UM C18-N 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB5C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB5C18N         Item : C2RQM0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 5UM C18-N 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PFB5C18N     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PFB5C18N         Item : C2RUE0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 5UM C18-T 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PFB5C18T     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PFB5C18T         Item : C2RLX0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH BIO 100 5UM C18-T 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PFB5C18T     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PFB5C18T         Item : C2RQP0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
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