Kimax USA Glass Chromatography Column 60mm x 20mm Reservoir 450mm Lab Funnel

Kimax USA Glass Chromatography Column 60mm x 20mm Reservoir 450mm Lab Funnel

This Kimax USA borosilicate glass chromatography column features a cylindrical funnel-style reservoir at the top feeding into a long narrow stem. Made in the USA by Kimble-Kimax, one of the most recognized names in laboratory glassware, it is designed for gravity-flow column chromatography and liquid separation applications in research and analytical labs.

Specifications & What's Included

• Brand: Kimax USA (Kimble-Kimax)
• Type: Glass funnel/chromatography column
• Reservoir diameter: 20 mm
• Reservoir height: 60 mm
• Overall column height: 450 mm
• Material: Borosilicate glass
• Country of manufacture: USA
• Includes: Column only

Applications

Kimax glass chromatography columns are standard equipment in chemistry, biochemistry, and analytical labs for gravity-flow liquid chromatography — the technique used to separate mixtures of compounds by passing a solvent through a stationary phase (typically silica gel or alumina) packed into the column. The cylindrical reservoir at the top holds the solvent charge while the long stem controls flow rate. Columns of this type are widely used in organic synthesis labs for compound purification, in natural products research, and in preparative separation work. Kimax borosilicate glass is resistant to thermal shock and most common laboratory solvents, making these columns suitable for a wide range of mobile phases. This size — 20 mm bore, 450 mm length — is a mid-range column suited to gram-scale separations common in synthetic chemistry workflows.