Waters Sep-Pak Plus tC18 Environmental Cartridge Pack of 40 Cartridges

The Waters WAT036800 is a Sep-Pak Plus tC18 Environmental Cartridge for Solid Phase Extraction (SPE). This cartridge contains 900 mg of sorbent material with a particle size of 37-55 µm. This SPE cartridge features silica-based tC18 chemistry, which stands for "trifunctional C18." This trifunctional bonding provides enhanced hydrolytic stability compared to monofunctional C18 phases, allowing for a broader pH range and improved column lifetime, particularly in aqueous mobile phases.