Precolumn/In-line filters

Description: 0.5 micron SST Frit, 1pc/pack Frit size: 0.5 micron x 0.062" dia. Port Compatibility: Halo Male Compatibility: Halo Internal volume: 1 μL Note: Halo is compatible with most HPLC ports

Description: 0.5 micron SST Frit, 10pcs per pack Frit size: 0.5 micron x 0.062" dia. Port Compatibility: Halo Male Compatibility: Halo Internal volume: 1 μL Note: Halo is compatible with most HPLC ports

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

Description: Replacement filters for In-line HPLC/UHPLC Precolumn Filters and Direct Connect HPLC/UHPLC Precolumn Filters. Replacement filter for 226-50001-89.

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

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.

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.

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. For replacement filter, please refer to 226-50001-05

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

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

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

Description: Free-turning architecture lets you change cartridges by hand without breaking inlet / outlet fluid connections — no tools needed. Auto-adjusting design provides ZDV (zero dead volume) connection to any 10-32 female port. Requires separate guard column cartridges ( in 2.1, 3.0, and 4.6 mm)

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.  

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.  

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.