Jour products include a complete line of tubing and capillaries in a wide variety of diameters and materials, high and low pressure fingertight fittings and connection accessories, column hardware, high and low pressure filters, cutters and other tools, solvent saver, backpressure regulators, and much more. PEEK Tubings & Fittings, Frits, HPLC Columns, High Pressure & Low Pressure Fittings, Degassing Systems, Tubing Cutters, Filters, Sample Loops, Ferrules, Solvent Saver, GC Flowmeter and more.