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Our Stainless Steel Guard Column Kit includes PEEK cartridges and a stainless steel holder. When placed between the injection valve and column in your HPLC system, you can extend the life of your analytical column while helping ensure reproducible results. It has a biocompatible flow path and it is surface treated to prevent galling. It comes equipped with fittings. -
With our Stainless Steel Guard Column between the injection valve and column in your HPLC system, you can extend the life of your analytical column while helping ensure reproducible results. We engineered our guard column holder for high pressure applications (up to 4,000 psi / 276 bar). It has a biocompatible flow path and it is surface treated to prevent galling. It comes equipped with (2) F-200 fittings.
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Our Capillary Sample Trap Columns are ideal for separating and concentrating and/or purifying biological samples for mass spectrometer analysis. This assembly comes equipped with a NanoFilter Capsule and a Titanium Frit. -
Our Titanium Column Holder Assembly is a biocompatible alternative to stainless steel. It effectively holds our column cartridges in place. It comes with (1) C-1100-01, (2) C-1200-02 and (2) F-152, (1) M-124NF, (1) M-126-1, (2)P-416.
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Our Guard Column is the most widely used system that we offer. Our easy to pack and economical guard column is a favorite among HPLC users. It comes with equipped with two stainless steel replacement frits (A-100). -
Our Slurry Packing Adapter is designed to allow for easy slurry packing for microbore guard column hardware.
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This PEEK Sample Trap Column Coupler is specifically created to connect two or more Capillary Sample Trap Columns in sequence. Our PEEK material offers excellent chemical resistance. Our Sample Trap Columns are ideal for separating and concentrating and/or purifying biological samples for mass spectrometer analysis. -
Our Semi Prep Guard Cartridge Assembly is designed to accompany the C-1000 Semi-Prep Guard Column. This convenient cartridge system is easy to pack and will hold up to high pressure and is carefully treated to prevent galling. -
Our Semi-Prep Unpacked Guard Column Holder offers excellent column protection. This convenient cartridge system is easy to pack and will hold up to high pressure and is carefully treated to prevent galling. -
Iso-Prep Guard Cartridge is part of a system designed to protect valuable prep columns. Iso-Prep Guard Cartridge helps in protecting prep columns with no degradation of peak shape or plate count. The high-performance guard protects columns by trapping particles in the frits.
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Iso-Prep Guard Holder is part of a system designed to protect valuable prep columns. Iso-Prep Guard Holder helps in protecting prep columns with no degradation of peak shape or plate count. The high-performance guard protects columns in two ways. First, it acts as a filter, trapping particles in the frits. Second, when the guard cartridge is packed with the same material as the prep column, it removes compounds that irreversibly adsorb to the packing material.
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Iso-Prep Guard Holder is part of a system designed to protect valuable prep columns. Iso-Prep Guard Holder helps in protecting prep columns with no degradation of peak shape or plate count. The high-performance guard protects columns by trapping particles in the frits.
