Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request 730249G Chromab. col. Na2SO4/Florisil, 6mL,2/2g 239,77 € 2207 Spe-ed Cartridges CN Cyanopropyl, 1000mg/6ml, pk/30 Price on request