Chromatography Spherical Joint with Reservoirs Column

Our chromatography column with spherical joint and reservoir is precision-crafted laboratory glassware engineered for efficient chemical separations and sample purification. Featuring a built-in solvent reservoir and a top spherical joint, this glass column is designed to support both gravity-fed and flash chromatography setups for research, organic synthesis, and analytical workflows.

Constructed with medium wall borosilicate glass and a secure PTFE stopcock, this column delivers durability, chemical resistance, and smooth solvent control. Its spherical ground joint fitting ensures easy integration with compatible adapters and lab apparatus, while the reservoir provides convenient solvent addition and consistent flow. This versatile chromatography column supports a range of stationary phase packings, making it a reliable choice for educational, industrial, and research laboratories.

Key Features & Benefits

Borosilicate Glass Construction: Chemically inert, heat-resistant design for long-term laboratory use.

Spherical Joint Interface: Smooth, secure fitting for easy integration with other glassware.

Built-In Reservoir: Allows convenient solvent addition and improved flow control during separations.

PTFE Stopcock Included: Reliable control over eluent release and solvent progression.

Versatile Chromatography Use: Suitable for gravity or flash chromatography applications.

Ideal for organic chemistry labs, purification workflows, compound isolation procedures, and academic research, this chromatography column combines functional design with trusted glass quality.

All columns have 35/20 joints.Joint sizes other than those listed are available, please call for pricing.

Manufactured with pride in Vineland, New Jersey, USA

All Glassware is individually inspected against manufacturing drawings, and Certificates of Conformity are available upon request to meet QA/QC documentation requirements.