HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
HPLC guard column - requires Column Protection System guard column holder (REF 718966) - for main columns with 3, 4 or 4.6 mm ID. For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life.
Pinnacle DB Guard Cartridges Particle size: 5 µm spherical Pore size: 140 Å For a detailed description of the stationary phase in this guard cartridge, see the product page for an analytical column with the same silica and stationary phase (e.g., Pinnacle DB C18). Guard column requires Trident LC column protection system or Trident HPLC in-line guard cartridge holder.
Pinnacle DB Guard Cartridges Particle size: 5 μm spherical Pore size: 140 Å For a detailed description of the stationary phase in this guard cartridge, see the product page for an analytical column with the same silica and stationary phase (e.g., Pinnacle DB C18).
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