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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 PURIFLASH 5UM NP 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-5NP     Pack : 1 x 1 U.  
P/N : PGHPH10/30-5NP         Item : C2WPW0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP WIDE PORE 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-W5RP     Pack : 2 x 1 U.  
P/N : PGHPH10/10-W5RP         Item : C2WPH0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP WIDE PORE 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-W5RP     Pack : 1 x 1 U.  
P/N : PGHPH10/21-W5RP         Item : C2WPQ0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP WIDE PORE 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-W5RP     Pack : 1 x 1 U.  
P/N : PGHPH10/30-W5RP         Item : C2WPZ0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-5RP     Pack : 2 x 1 U.  
P/N : PGHPH10/10-5RP         Item : C2WPB0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-5RP     Pack : 1 x 1 U.  
P/N : PGHPH10/21-5RP         Item : C2WPK0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM RP 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-5RP     Pack : 1 x 1 U.  
P/N : PGHPH10/30-5RP         Item : C2WPT0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM SI-HP 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PF5SIHP     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PF5SIHP         Item : C2RLR0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM SI-HP 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PF5SIHP     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PF5SIHP         Item : C2RQJ0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 5UM SI-HP 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PF5SIHP     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PF5SIHP         Item : C2RUB0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 6UM DIOL 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-PF6OH     Pack : 2 x 1 U.  
P/N : PGHPH10/10-PF6OH         Item : C2RLK0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 6UM DIOL 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-PF6OH     Pack : 1 x 1 U.  
P/N : PGHPH10/21-PF6OH         Item : C2RQC0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM PURIFLASH 6UM DIOL 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-PF6OH     Pack : 1 x 1 U.  
P/N : PGHPH10/30-PF6OH         Item : C2RU40         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WC4 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-UP5WC4     Pack : 2 x 1 U.  
P/N : PGHPH10/10-UP5WC4         Item : C2RMT0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WC4 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-UP5WC4     Pack : 1 x 1 U.  
P/N : PGHPH10/21-UP5WC4         Item : C2RRL0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WC4 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-UP5WC4     Pack : 1 x 1 U.  
P/N : PGHPH10/30-UP5WC4         Item : C2RVD0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WD4 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-UP5WD4     Pack : 2 x 1 U.  
P/N : PGHPH10/10-UP5WD4         Item : C2RMU0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WD4 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-UP5WD4     Pack : 1 x 1 U.  
P/N : PGHPH10/21-UP5WD4         Item : C2RRM0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WD4 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-UP5WD4     Pack : 1 x 1 U.  
P/N : PGHPH10/30-UP5WD4         Item : C2RVE0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WOD 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-UP5WOD     Pack : 2 x 1 U.  
P/N : PGHPH10/10-UP5WOD         Item : C2RMV0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WOD 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-UP5WOD     Pack : 1 x 1 U.  
P/N : PGHPH10/21-UP5WOD         Item : C2RRN0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO 300A 5UM WOD 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-UP5WOD     Pack : 1 x 1 U.  
P/N : PGHPH10/30-UP5WOD         Item : C2RVF0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO TP 10UM TP14 10X10.0MM GUARD CARTRIDGES (HOLDER PGHPH10/10 REQUIRED)
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P/N : PGHPH10/10-UP10TP14     Pack : 2 x 1 U.  
P/N : PGHPH10/10-UP10TP14         Item : C2RMX0         Pack : 2 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO TP 10UM TP14 10X21.2MM GUARD CARTRIDGES (HOLDER PGHPH10/21 REQUIRED)
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P/N : PGHPH10/21-UP10TP14     Pack : 1 x 1 U.  
P/N : PGHPH10/21-UP10TP14         Item : C2RRP0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
INTERCHIM UPTISPHERE BIO TP 10UM TP14 10X30.0MM GUARD CARTRIDGES (HOLDER PGHPH10/30 REQUIRED)
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P/N : PGHPH10/30-UP10TP14     Pack : 1 x 1 U.  
P/N : PGHPH10/30-UP10TP14         Item : C2RVH0         Pack : 1 x 1 U.  
Cat. Price :
 
 
 
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