Plunger Insert (PP) for 3mL-cartridge, pk/10 Back Catalog number: 13949 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730158 Chromab. empty columns, 70mL, PP 158,31 € 730103 Chromab. reservoir 30mL,PP,10p+Adap.(s) 113,98 € 730387 Chromab. tubing adaptor f. 3, 6mL glass 259,63 €