Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 731853 Chromafix Dry (Na2SO4) (M) 4 238,00 Kč 12198008 Chem Elut-20ml, Unbuffered, 100/pk 16 586,79 Kč 731848 Chromafix Florisil (L) 5 226,00 Kč