ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730509 Chromab. columns XTR, 150mL, 37.5g 102,45 € 11535 OtaCLEAN, Ochratoxin A, 3ml/ 500ks Price on request 730453 Chromab. columns Alox A, 6mL, 500mg 101,41 €