Chromatography Column, 25.4 mm Inner Diameter, Medium Frit(40-80 μm), 24/40 Joint, Effective Length 203-457 mm

High-Precision Chromatography Column: features a 1 inch inner diameter and 8 inch effective length, equipped with a 24/40 standard taper upper joint for secure connections G2 Sand Plug at Base: includes a G2 sand plug with a sand core aperture of 0.0016-0.0031 inch at the column's base, ensuring efficient separation of complex mixtures Durable Borosilicate Glass Construction: made from G3.3 borosilicate glass, known for its high thermal resistance and chemical inertness, ensuring durability and reliability in laboratory settings PTFE Valve: features a polytetrafluoroethylene (PTFE) valve for precise control over flow and separation processes, suitable for separating mixed samples containing various organic compounds ASIN: B0D8VRZL6H, B0D8VRCQ6S, B0D8VT6BTJ, B0D8VSGKBV