Aluminum clamp Back Catalog number: LBS300 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 5191-6778 InfinityLab Sol. Filtration holder base 239,24 € LBD470 Fritted support for 1L flask Price on request 5191-6777 InfinityLab Solvent Filtration Funnel 180,30 €