Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended IAC311-3 IAC-ZER, 3ml columns (25/box) 286,18 € 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 432,72 € 12198008 Chem Elut-20ml, Unbuffered, 100/pk 630,65 €