PYREX 500mL Kuderna-Danish Concentrator Apparatus with Hooks

The PYREX 2158-500 500mL Kuderna-Danish Concentrator Apparatus is a complete laboratory glassware system designed for concentrating solvent extracts during analytical sample preparation. The complete assembly includes a 3-ball Snyder column with 24/40 Standard Taper joints, a 500mL Kuderna-Danish flask with a 24/40 outer upper joint and 19/22 inner lower joint, and a 10mL graduated concentrator tube with a 19/22 outer joint. The components are secured using glass hooks and stainless-steel springs, and Corning also includes two Keck clamps. Key Features Genuine Corning PYREX® Catalog number 2158-500 500mL complete Kuderna-Danish apparatus Includes 3-ball Snyder column Includes 500mL Kuderna-Danish flask Includes 10mL graduated concentrator tube 24/40 Standard Taper upper joint 19/22 Standard Taper lower joint Glass hooks for securing components Stainless-steel springs included Two Keck clamps included Approximate total height 615mm 10mL tube graduated 0–2mL in 0.1mL increments and from 3mL upward in 1mL increments 1 per pack / 1 per case Specification Details Brand PYREX® Manufacturer Corning MPN 2158-500 Capacity 500mL Apparatus Type Kuderna-Danish Concentrator Configuration Complete Snyder Column 3-Ball Snyder Column Joints 24/40 Flask Capacity 500mL Flask Upper Joint 24/40 Outer Flask Lower Joint 19/22 Inner Concentrator Tube 10mL Graduated Tube Joint 19/22 Outer Total Height 615mm approx. Retention Glass Hooks and Stainless-Steel Springs Additional Clamps Two Keck Clamps Quantity 1/Pk 1/Cs