Cap for 6mL glass columns, esp for LCTech P/N 135 Back Catalog number: 11629 Availability: In the manufacturer's stock Price on request - + Recommended 13542 Empty Glass Column, Borosilicate glass, 6mL; luer Price on request 12337 Column Adapter for Elufix glass cartridges,needed Price on request 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request