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 9375 ELUFIX columns, 1g Florisil & 1g Na2SO4, pk/50 Price on request FS119-02B-NG AFFINIMIP®SPE PAHS Starter kit, 6ml, pk/25 Price on request 9372 ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Price on request