Vintage Pyrex Round Bottom 500ml Claisen Distilling Flask & Adapter 24/40 29/42

Description

Vintage Pyrex glass in excellent shape with no chips or cracks. Adapter piece on arm looks as if it was custom altered and sealed. Could be re-opened with a glass blade if desired. Some used items or new old stock may show minor signs of wear from use or storage. Please see photos for best idea of item and condition. I have many related items available, and will combine shipping for multiples, and will make deals for bulk purchases.
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PLEASE NOTE; I ONLY ship to lower 48 states. I do NOT ship to AK, HI or PR without prior request, and potential additional shipping charge. Thanks for understanding.