Cap for 3mL glass columns, esp. for LCTech P/N 13 Back Catalog number: 13491 Availability: In the manufacturer's stock Price on request - + Recommended 730180 Chromab. columns NH2, 6mL, 500mg 125,70 € 730738 Chromab. columns PTL, 30mL 248,22 € 730020 Chromab. columns Alox B, 6mL, 1000mg 153,16 €