200ul conical glass insert with PP spring, pk/100 Back Catalog number: V0402100 Manufacturer: Labstore Availability: In stock > 20 pcs Price on request - + Recommended 401-531 200µL Glass Conical Insert,No Spring, pk/100 50,30 € 401PTS-530 100µL Polypropylene Conical Limited Volume Insert, 29,41 € 402FT-531Z Silanized - 200µL Glass Conical Limited Volume Ins 59,13 €