Set of 2 Chemglass AF-0530-03/01 250/50mL CN & SN 14/20 Round Bottom Flask
Used, see photos
Set of 2 Chemglass Airfree Schlenk 2-neck round-bottom reaction flasks, including one AF-0530-03 250 mL flask and one AF-0530-01 50 mL flask. Both are Chemglass AF-0530-series Airfree Schlenk reaction flasks with 14/20 standard taper joints and 2 mm high-vacuum glass stopcocks, designed for inert-atmosphere and vacuum chemistry, cannula transfer, reagent addition, sampling, and air/moisture-sensitive reactions. Chemglass describes this series as round-bottom 2-neck flasks with both standard taper outer joints the same size; the side neck can be fitted with a septum stopper for sampling or cannula transfer. Good specialty glassware set for Schlenk-line work, organometallic synthesis, dry-solvent handling, inert gas purge setups, and small-scale reaction chemistry. Includes only the two flasks shown; inspect photos for exact condition, stopcock plugs, retention clips/springs, chips, cracks, residue, and joint wear.
