Chromatography Funnel for Solvent Addition, HDPE, Set of 5 sizes

Chromatography Funnel Plastic HDPE Set of 5 provides a complete range of solvent addition funnels designed for controlled delivery of mobile phase during column chromatography. Each funnel is manufactured from high-density polyethylene (HDPE), offering strong chemical resistance and eliminating glass breakage concerns. Perforated side openings and a closed stem direct the solvent along the column wall, minimizing disturbance of silica gel or other packing materials and helping to maintain uniform bed structure during separations.

These plastic chromatography funnels are virtually unbreakable and suitable for routine use with common chromatography solvents. HDPE construction makes the funnels spark-proof, rust-proof, dent-proof, and boil-proof, supporting robust performance in teaching laboratories, academic research, and preparative organic chemistry workflows.

• Material: Chemically resistant high-density polyethylene (HDPE)
• Design: Perforated sides with closed stem to promote gentle, uniform solvent distribution down the column wall
• Durability: Spark-proof, rust-proof, dent-proof, and boil-proof; plastic body reduces risk of breakage compared with glass funnels
• Intended use: Solvent addition and mobile phase delivery in column chromatography

Chromatography Funnel Set includes one of each:

• 60 mL (CF-60): 68 mm top OD, 9 mm × 20 mm stem, 65 mm height
• 120 mL (CF-120): 88 mm top OD, 9 mm × 22 mm stem, 95 mm height
• 240 mL (CF-240): 108 mm top OD, 12 mm × 39 mm stem, 115 mm height
• 960 mL (CF-960): 168 mm top OD, 16 mm × 50 mm stem, 175 mm height
• Wide Neck 960 mL (CF-960WN): 168 mm top OD, 24 mm × 70 mm stem, 185 mm height