Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended PL3540-C603 PL-HCO3MP SPE 500mg/6mL, 50/pk Price on request 9372 ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Price on request 730502 Chromab. columns XTR, 3mL, 500mg 2 340,00 Kč