BOLA Vacuum Filters, PTFE, dia. 90mm, cap. 1000mL Back Catalog number: N 1650-24 Manufacturer: BOHLENDER Availability: 3 weeks Price on request - + Recommended 225722 Kit for continuos filtration (cover, cap and vacuum tube) Price on request LB3010 300mL/1L Filtration Apparatus Price on request 06037 Glass vacuum bottle 5L, GL45 Price on request