Plunger Insert (PP) for 3mL-cartridge, pk/10 Back Catalog number: 13949 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended T03-010 Empty 3ml SPE tube Price on request 12131013 Reservoir-2 Frits, 1ml Capacity, 100/pk 166,23 € 12809 Column Adapter for 6mL SPE cartridgee, pk/10 Price on request