BOLA Vacuum Filters, PTFE, dia. 90mm, cap. 1000mL Back Catalog number: N 1650-24 Manufacturer: BOHLENDER Availability: 3 weeks Price on request - + Recommended LBS300 Aluminum clamp Price on request LB300 Funnel, Graduated 300ml Price on request LB0500 Funnel, Graduated 500ml Price on request