Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 730722 Chromab. columns PTS, 70mL 3 597,00 Kč 11535 OtaCLEAN, Ochratoxin A, 3ml/ 500ks Price on request 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request