XTerra MS C18 Sentry Guard Cartridge, 125Å, 5 µm, 3.9 mm X 20 mm, 2/pk

Utilize the XTerra MS C18 Sentry Guard Cartridge to extend column longevity. A piece of safety lab equipment called a guard cartridge is positioned in between the injector and the analytical column. It works by preventing suspended particles and chemical contaminants from entering the analytical column.

The same high-performance packing materials utilized in the production of all Waters analytical columns are also employed in the XTerra MS C18 Sentry Guard Cartridge. It was created and constructed in particular for circumstances when a greater capacity for biological fluid cleansing and/or temperature control is required.

The XTerra MS C18 Sentry Guard Cartridge is made in a cGMP, ISO 9001-certified facility using ultra-pure reagents, much like all other Waters equipment. Additionally, the packing material for the XTerra MS C18 Sentry Guard Cartridge is put through chromatographic testing using neutral, acidic, and basic analytes for each batch. The findings are once again held to the highest standards and the tightest specification ranges to ensure consistently great, repeatable performance.

Please continue to browse our website for details on how to get in touch with us and to shop for lab equipment. You are welcome to contact Waters at any time to ask about product specs or to ask any other questions you may have. We have all available products, technologies, and lab equipment available for online purchase through our online shop.

You may also want to explore and invest in the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk. These vials are made to meet the requirements of LC/GC certification and to take into account all aspects of use, including volatility, tray design, and needle design. An HPLC test is performed on every vial to check for traces of compounds introduced during processing and manufacture. The better resealing properties of the PTFE/Silicone septum will help with repeated injections and sample storage. These vials have PTFE chemical resistance up until rupture, at which point the silicone chemical compatibility of the septum kicks in. This permits operating temperatures between -40 C and 200 C.