United Scientific* All-Glass Vacuum Filter Holder Set, 90 mm

This all-glass filter holder is used in particulate contamination analysis for filtering aqueous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. This complete set includes a borosilicate glass funnel, base, and tubulated cap, anodized aluminum spring clamp, and PTFE-coated stainless steel screen. Membrane filters are not included. Replacement parts are also available separately.

Specifications:
• Materials:
- Bororsilicate glass funnel, base, and tubulated cap
- Anodized aluminum spring clamp
- PTFE-coated stainless steel screen
• Filter diameter: 90 mm
• Funnel capacity: 1000 mL
• Outlet fitting: 6 mm (¹/₄ in.) O.D. tubulated cap sidearm to vacuum

Optional Accessories:
• Flask, 1000 mL capacity with Ground Glass Joints (Cat. No. 891-10031)
• Vacuum Bottle, 2 L capacity (Cat. No. 891-10025)
• Vacuum Bottle, 5 L capacity (Cat. No. 891-10028)
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