ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12102201 Bond Elut Carbon, 250mg, 6ml, 30/pk 183,75 € IAC311-3 IAC-ZER, 3ml columns (25/box) 286,18 € 730082.250 Chromab. columns Florisil,6mL,1000mg,BIG 668,44 €