Symmetry C18 VanGuard Cartridge, 100Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk
The Symmetry C18 VanGuard Cartridge is a type of protective equipment that is positioned between the injector and the analytical column to accomplish its purpose. The laboratory equipment works by preventing chemical contaminants and suspended solids from reaching the analytical column, hence improving the analytical column's performance. This particular cartridge is optimized to protect all 3.9 mm and 4.6 mm I.D. Symmetry C18 analytical columns containing 3.5 µm sorbent particles. Because the lab equipment is made of the same packing material as the Symmetry C18 column, it is well suited for use with it.
As the VanGuard Cartridge is made with the same high-performance packing materials used in all of Waters' analytical columns, you can be confident that it will protect and perform your column for a long period. The Symmetry Cartridge is dependable since it was created and built specifically for circumstances requiring enhanced capacity for biological fluid cleanup and/or temperature management.
The Symmetry C18 VanGuard Cartridge, like all of Waters' other products, is made in a cGMP, ISO 9001-certified facility utilizing ultra-pure reagents. This ensures the high quality and dependability that Waters lab equipment is known for. Furthermore, each batch of Symmetry C18 VanGuard Cartridge packing material is chromatographically tested with acidic, basic, and neutral analytes, with the results held to the highest standards to ensure good, repeatable performance every time. In addition to this, each lab equipment is tested and approved for its intended usage, ensuring that it will function at its best and improve the selectivity, sensitivity, and speed of your study.
Waters recommends purchasing the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk as well so that you may conveniently store your analytes in a safe and chemically inert environment. Clear glass vials are comprised of the most chemically inert glass available, making them an excellent choice for analytical labs that demand high-quality test results. The expansion coefficient of this glass is roughly 33x10(-7) C, and it is made up primarily of silicone and oxygen, with minor amounts of boron and sodium.
