Stopcocks Back Catalog number: 82409 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 12234038 SPS 24 SS delivery needles, 25/PK 5 193,72 Kč 11631 Rack* for 3mL SPE-Cartridge Price on request 57251 Visiprep™ Manifold Cover (flow control valves and Price on request