The Thermo Scientific Javelin™ guard column with diameter of 2.1 mm and length of 20 mm, is mainly used to enhance the performance of chromatography systems by eliminating suspended solids and impurities from reaching the analytical column.
- Direct-connection, fingertight design for convenience and maximum efficiency
- Patented design requires no holder, allowing quick and easy replacement
- Highly efficient and reproducible Thermo Scientific columns
- 150Å pore size for small molecules, peptides and protein digests
- Superb pH stability
- Offer convenient, easy to use protection for analytical HPLC columns