ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12256047 Bond Elut-FL, 1gm 20mL, 20/PK 164,25 € 13536 Glass Fiber Filter, binder free, for LCTech glass Price on request 730734 Chromab. columns PTL, 6mL 178,99 €