Aluminum clamp Back Catalog number: LBS300 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 225722 Kit for continuos filtration (cover, cap and vacuum tube) Price on request LB300 Funnel, Graduated 300ml Price on request N 1650-24 BOLA Vacuum Filters, PTFE, dia. 90mm, cap. 1000mL Price on request