Glass Capillary Array (GCA)Glass Capillary Array (GCA) is a product that consists of millions of hollow fibers fused together to form a uniform and rigid structure. The tubes, or capillaries, have very small diameters and can be used for various purposes such as filtration, collimation, beam splitting, and multiplexed analysis. Glass Capillary Array can be made in different shapes, sizes, materials, and surface finishes depending on the application. They have high heat