Precolumn/In-line filters


Product Listing

  • Product Part
    Description:

    Replacement filter for 226-50001-99 Replacement filters for In-line HPLC/UHPLC Precolumn Filters and Direct Connect HPLC/UHPLC Precolumn Filters.

    OUT OF STOCK

    Replacement filter for 226-50001-99 Replacement filters for In-line HPLC/UHPLC Precolumn Filters and Direct Connect HPLC/UHPLC Precolumn Filters.

  • Product Part
    Description:

    Replacement filters for In-line HPLC/UHPLC Precolumn Filters and Direct Connect HPLC/UHPLC Precolumn Filters. Replacement filter for 226-50001-79.

    OUT OF STOCK

    Replacement filters for In-line HPLC/UHPLC Precolumn Filters and Direct Connect HPLC/UHPLC Precolumn Filters. Replacement filter for 226-50001-79.

  • Product Part
    Description:

    Frit Porosity: 0.2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 1.8 µL (0.062" dia.), 3.5 µL (0.125" dia.), 7.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads In high throughput and routine HPLC separations where mobile phase and sample contamination cause a decrease in column performance or premature column failure, this Pre-column filter will maintain the efficiency of high perfrmance columns and ensure a negligible loss of resolution. This filter can be finger tighten, then wrench tighten an additional 1/4 - 1/2 turn.

    OUT OF STOCK

    Frit Porosity: 0.2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 1.8 µL (0.062" dia.), 3.5 µL (0.125" dia.), 7.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads In high throughput and routine HPLC separations where mobile phase and sample contamination cause a decrease in column performance or premature column failure, this Pre-column filter will maintain the efficiency of high perfrmance columns and ensure a negligible loss of resolution. This filter can be finger tighten, then wrench tighten an additional 1/4 - 1/2 turn.

  • Product Part
    Description:

    Frit Porosity: 2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 2.1 µL (0.062" dia.), 5.2 µL (0.125" dia.), 11.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads

    OUT OF STOCK

    Frit Porosity: 2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 2.1 µL (0.062" dia.), 5.2 µL (0.125" dia.), 11.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads

  • Product Part
    Description:

    Frit Porosity: 2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 2.1 µL (0.062" dia.), 5.2 µL (0.125" dia.), 11.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads

    OUT OF STOCK

    Frit Porosity: 2 micron Pressure Rating: 18,000 PSI (0.062" dia. and 0.125" dia.), 10,000 PSI (0.188" dia.) Dead Volume: 2.1 µL (0.062" dia.), 5.2 µL (0.125" dia.), 11.3 µL (0.188" dia.) Frit Material: 316 Stainless Steel Port: 10-32 Port (1/16" CPI) Male Threads: 10-32 Threads

  • Product Part
    Description:

    Leak tight to 15,000 psi (1034 bar). 0.2 µm stainless-steel frit in a stainless-steel body with PEEK ferrule To minimize extra column volume and maximize UHPLC sample throughput with SPE, SLE, or other sample preparation techniques, pair 1.8 μm Shim-pack Velox UHPLC columns with an Shim-pack Velox UHPLC Precolumn filter instead of a guard cartridge. Shim-pack Velox UHPLC filters are designed to be an affordable UHPLC precolumn filter with a total volume of less than 1 µL. These filters have minimal effect on efficiency with all UHPLC columns and systems and, when properly used, should not impact separations. In order to ensure that chromatographic performance is not affected, it is strongly recommended that the filter not be removed from the chromatography column until it will be replaced. Repeated installation of the same UltraShield filter in multiple columns and instruments may lead to diminished performance.  

    OUT OF STOCK

    Leak tight to 15,000 psi (1034 bar). 0.2 µm stainless-steel frit in a stainless-steel body with PEEK ferrule To minimize extra column volume and maximize UHPLC sample throughput with SPE, SLE, or other sample preparation techniques, pair 1.8 μm Shim-pack Velox UHPLC columns with an Shim-pack Velox UHPLC Precolumn filter instead of a guard cartridge. Shim-pack Velox UHPLC filters are designed to be an affordable UHPLC precolumn filter with a total volume of less than 1 µL. These filters have minimal effect on efficiency with all UHPLC columns and systems and, when properly used, should not impact separations. In order to ensure that chromatographic performance is not affected, it is strongly recommended that the filter not be removed from the chromatography column until it will be replaced. Repeated installation of the same UltraShield filter in multiple columns and instruments may lead to diminished performance.  

  • Product Part
    Description:

    Leak tight to 15,000 psi (1034 bar). 0.2 µm stainless-steel frit in a stainless-steel body with PEEK ferrule To minimize extra column volume and maximize UHPLC sample throughput with SPE, SLE, or other sample preparation techniques, pair 1.8 μm Shim-pack Velox UHPLC columns with an Shim-pack Velox UHPLC Precolumn filter instead of a guard cartridge. Shim-pack Velox UHPLC filters are designed to be an affordable UHPLC precolumn filter with a total volume of less than 1 µL. These filters have minimal effect on efficiency with all UHPLC columns and systems and, when properly used, should not impact separations. In order to ensure that chromatographic performance is not affected, it is strongly recommended that the filter not be removed from the chromatography column until it will be replaced. Repeated installation of the same UltraShield filter in multiple columns and instruments may lead to diminished performance.  

    OUT OF STOCK

    Leak tight to 15,000 psi (1034 bar). 0.2 µm stainless-steel frit in a stainless-steel body with PEEK ferrule To minimize extra column volume and maximize UHPLC sample throughput with SPE, SLE, or other sample preparation techniques, pair 1.8 μm Shim-pack Velox UHPLC columns with an Shim-pack Velox UHPLC Precolumn filter instead of a guard cartridge. Shim-pack Velox UHPLC filters are designed to be an affordable UHPLC precolumn filter with a total volume of less than 1 µL. These filters have minimal effect on efficiency with all UHPLC columns and systems and, when properly used, should not impact separations. In order to ensure that chromatographic performance is not affected, it is strongly recommended that the filter not be removed from the chromatography column until it will be replaced. Repeated installation of the same UltraShield filter in multiple columns and instruments may lead to diminished performance.