Loop Filament for Micropipette PullerFeatures Variety of sizes For use with the P 1000, P 2000, P 97 programmable puller Options Order code Controller Puller Serial Numbers 505100 3 mm Loop Filament, 1. 5 mm wide <160 505101 3 mm Loop Filament, 1. 5 mm wide >160 505102 3 mm Loop Filament, 2 mm wide <160 505103 3 mm Loop Filament, 2 mm wide >160 505104 3 mm Loop Filament, 2. 5 mm wide <160 505105 3 mm Loop Filament, 2. 5 mm wide >160