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 730505 Chromab. columns XTR, 30mL, 4500mg 82,39 € 731852 Chromafix Dry (Na2SO4) (S) 135,20 € PL3540-C603 PL-HCO3MP SPE 500mg/6mL, 50/pk Price on request