Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 12198002 Chem Elut-1ml, Unbuffered, 100/pk 359,39 € IAC311-3 IAC-ZER, 3ml columns (25/box) 286,41 € 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request