Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request 730249 Chromab. col. Na2SO4/Florisil, 6mL,2/2g 171,12 € 12113049 Bond Elut LRC-Fl, 500mg, 50/pk 162,83 €