Compare List Empty

You have not added any product to your compare list yet. Use the icon to add a product to your compare list.
Ultrashield precolumn filter_2
Ultrashield precolumn filter_2
Ultrashield precolumn filter_2

Shim-pack Velox UHPLC Precolumn Filter 10-pk

Part Number: 227-32042-03

Login to view price
OUT OF STOCK
CHECK AVAILABILITY

Type: Pre-column filter

Pack size: 10

Lead Time: 4 - 6 weeks

  • 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.

 

Protects column without altering chromatographic performance

Recommended Products

Velox guard and holder assembled_edited
Shim-pack Velox EXP Direct Connect Holder

Part No.: 227-32041-01

Shim-pack Velox

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)

View product
Ultrashield precolumn filter_2
Shim-pack Velox UHPLC Precolumn Filter 1-pk

Part No.: 227-32042-01

Shim-pack Velox

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.  

View product
Ultrashield precolumn filter_2
Shim-pack Velox UHPLC Precolumn Filter 5-pk

Part No.: 227-32042-02

Shim-pack Velox

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.  

View product