Our laboratory glass chromatography column is a precision-crafted borosilicate glass tube designed for effective separation, purification, and analysis of chemical mixtures in research and industrial workflows. Used in traditional column chromatography, this glass column facilitates gravity-fed separation by holding the stationary phase — letting solvent and sample pass through at controlled rates for reliable fractionation and compound isolation. Ideal for organic chemistry labs, educational settings, biotech research, and quality control applications, this column delivers chemical resistance and visual clarity so scientists can monitor separations in real time. Its compatibility with common adsorbents and reagents makes it a versatile addition to your analytical toolkit. Crafted with consistent ground joints and smooth glass finish, this chromatography column supports reproducible results across a range of experimental conditions. Material Certification: Constructed using MEDIUM WALL TUBING, of high-grade Borosilicate 3.3 Glass for superior chemical resistance and high thermal stability, meeting industry standards such as USP Type I and ASTM E438,. PTFE Stopcock: Features a durable, non-seizing PTFE stopcock assembly for precise flow control (eluent passage) and long-term, reliable sealing against virtually all common mobile phases. Reinforced Safety Top: The reinforced beaded top is designed for superior mechanical strength, significantly reducing the risk of chipping or breakage common during heavy-duty handling and cleaning cycles. This structural enhancement aids in safety and extends the lifespan of the column.
