ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730510 Chromab. columns XTR, 70mL, 17g 4 160,00 Kč IAC311-3 IAC-ZER, 3ml columns (25/box) 7 050,00 Kč 730716 Chromab. columns PTS, 15mL 4 602,00 Kč