Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 730020 Chromab. columns Alox B, 6mL, 1000mg 153,16 € 5982-1271 Be Online PLRP-S 15-20um 2.1x12.5mm 3/pk Price on request 730082.250 Chromab. columns Florisil,6mL,1000mg,BIG 686,57 €