Spherisorb Amino (NH2) Guard Cartridge, 80Å, 5 µm, 4.6 mm X 30 mm, 3/pk

Proper HPLC column protection is of course dictated by a wide array of factors, including column length, particle size, selectivity, etc. But at Waters, we want to make protecting your column from the elements much easier with our attractive line of guard cartridges. The Spherisorb Amino (NH2) Guard Cartridge is one of the many cartridges we offer and is designed to be used with the Spherisorb Amino Column. To ensure seamless column protection, this cartridge has the same diameter and packing material as the Spherisorb NH2 Column. This way there’s no leak in pressure due to mismatched dimensions. Add the Spherisorb Amino (NH2) Guard Cartridge to your workflow and enjoy longer column lifetimes!

How does the Spherisorb Amino Guard Cartridge work?
The guard cartridge is installed between the mobile phase injector and analytical column, acting as an extra step for the mobile phase stream to move through. As it moves through the guard cartridge, the cartridge will extract any particulate contaminants it comes upon. This helps to ensure that no contaminants reach the analytical column, as contaminants can negative affect data and lead to needless constant reproducibility. Plus, when the guard cartridge is worn or showing signs of wear, you can just switch it out with a new guard cartridge from Waters. This is just one of the many ways we’re employing breakthrough technology to protect your precious data.

Although the guard cartridge is properly installed between the column and mobile phase injector, you still need a guard cartridge holder to incorporate the cartridge successfully into your workflow. Simply buy the In Line Guard Cartridge Holder Kit and you’ll be ready to install the Spherisorb Amino (NH2) Guard Cartridge.

Guard cartridges aren’t all we offer at Waters. We have a complete line of LC-MS systems ready to push your lab progressively toward the future with breakthrough technology. And when you need classic chromatography consumables and quality control reference materials, we’ve got you covered. Shop lab equipment to discover all of our offerings.