Box Filament for Micropipette PullersFeatures Filament, platinum iridium Variety of sizes For use with the PUL 1000, P 1000, P 2000, P 97 programmable puller Options Order code Size 505094 2 mm Box Filament, 1. 5 mm wide 505095 2 mm Box Filament, 2 mm wide 505096 2 mm Box Filament, 3 mm wide 505097 2. 5 mm Box Filament, 4. 5 mm wide 13834 2. 5 mm Box Filament, 2. 5 mm wide 505098 3 mm Box Filament, 1. 5 mm wide 14074 3 mm Box Filament, 2 mm wide 506122 3 mm Box Filament, 3 mm wide 505099