BOLA Vacuum Filters, PTFE, dia. 90mm, cap. 1000mL Back Catalog number: N 1650-24 Manufacturer: BOHLENDER Availability: 3 weeks Price on request - + Recommended 4350-380 Extraction Station, 47mm, 300ml Reservoir Price on request LBS300 Aluminum clamp Price on request LB2000 LB2000 2liter filter flask Price on request