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 730457 Chromab. columns Florisil, 3mL, 200mg 127,45 € 2713 Spe-ed Scan ABN 3mL Cartridge w/ 200mg, pk/50 Price on request 730487.250 Chromab. columns XTR, 6mL, 1000mg, BIG 429,08 €