Waters Advanced Purification (AP) glass columns are constructed of biocompatible glass and polymeric materials for use with silica, polymer, or soft gel packings.
Each column incorporates a distributor to optimize flow and ensure uniform sample distribution onto the packed bed. A replaceable filter protects the packing from large particulate contaminants.
Available in a variety of sizes, AP glass columns use the same design to ensure predictable methods transfer among them. AP glass columns are compatible with analytical and preparative LC instrumentation.