Lot of Chemglass AF-0520-26/25/22 Shlenk Flasks 200mL 25mL 2 w/out Plugs
Used, see photos
PLEASE NOTE that one of the AF-0520-25 as a chipped threading see photo #7-8
Lot of 5 Chemglass AF-0520-series Airfree / Schlenk single-neck Kjeldahl reaction flasks, including 3 larger 200mL flasks and 2 smaller flasks, with mixed 14/20 and/or 24/40 outer joints as shown. Chemglass describes this series as Schlenk reaction flasks designed for heating, stirring, vacuum/inert gas handling, and transfer of liquids or solids, with lower flask bodies sized for standard heating mantles and Airfree valve configurations. Useful for Schlenk line chemistry, inert-atmosphere reaction work, organometallic synthesis, degassing, solvent transfer, air-sensitive sample prep, and replacement lab glassware. Two flasks are missing the Airfree valve plugs / Chem-Cap plugs, so this lot is sold as incomplete glassware requiring replacement plugs or use with buyer’s existing spares. Inspect photos for exact capacities, joint sizes, chips, cracks, thread condition, valve bodies, residue, and included hardware. Chemglass lists AF-0520-25 as 200mL 14/20 and AF-0520-26 as 200mL 24/40; AF-0520-21 is 25mL and AF-0520-22 is 50mL, so verify the small-flask markings in photos.
