United Scientific* All-Glass Vacuum Filter Holder Set, 47 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, anodized aluminum spring clamp, vacuum base with sintered disc, and ground joint flask. Membrane filters are not included.

Specifications:
• Materials:
- Bororsilicate glass funnel, base, and tubulated cap
- Anodized aluminum spring clamp
- Fritted glass filter support
• Filter diameter: 47 mm
• Filtration area: 9.6 cm²
• Capacity:
- Funnel: 300 mL
- Flask: 1 L
• Outlet fitting: 6 mm (¹/₄ in.) O.D. tubulated cap sidearm to vacuum

Replacement Parts:
1.) Glass Funnel, 300 mL (Cat. No. 891-10064)
2.) Spring Clamp, 47 mm (Cat. No. 891-10088)
3.) Glass Base and Cap, 47 mm (Cat. No. 891-10049)
4.) Flask, 1000 mL, with Ground Glass Joints (Cat. No. 891-10031)
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