Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 13542 Empty Glass Column, Borosilicate glass, 6mL; luer Price on request 730239G Chromab. columns Florisil, 6mL, 2000mg 7 202,00 Kč 11535 OtaCLEAN, Ochratoxin A, 3ml/ 500ks Price on request