Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request 730507 Chromab. columns XTR, 70mL, 14500mg 165,57 € 12256047 Bond Elut-FL, 1gm 20mL, 20/PK 163,95 €