Quickly connect two pieces of fused silica tubing of the same or different diameters without the need for tools. The leak-free connection is useful to connect a guard column or transfer line, repair a broken column, or connect two columns (same or di
Quickly connect two pieces of fused silica tubing of the same or different diameters without the need for tools. The leak-free connection is useful to connect a guard column or transfer line, repair a broken column, or connect two columns (same or di
Ferrule Test Kit for 1/4 in. O.D. Glass Packed Columns: 4 Supeltex M-1, 4 Supeltex M-2A, 4 Supeltex M-4 ferrules, a 6in./15 cm x 1/4 in. practice piece of glass tubing, and instructions.