Plunger Insert (PP) for 3mL-cartridge, pk/10 Back Catalog number: 13949 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730105 Chromab. adapters f. gass col. 3, 6mL,10 202,83 € F06-010 FRITS FOR 6ML SPE TUBE 14,03 € 730382 Chromab. reservoir 70mL,PP,10p+adap.(s) 122,11 €