Wheaton Round Bottom Flask 500 ml with 19/22 Clear-Seal Joint
The Wheaton 438782 is a specialty 500 mL Round Bottom Flask distinguished by its 19/22 Clear-Seal® joint. Unlike standard ground-glass joints which have a frosted appearance, the Clear-Seal design is transparent and precision-engineered for a superior fit without the need for joint grease. The Wheaton 500 mL Clear-Seal Flask offers several advantages for sensitive laboratory work such as staying contamination free, superior visibility, easy cleaning, and high vacuum performance. Ideal for reactions where high-purity analytes are required. The round bottom ensures even heat distribution, making it safe for use with heating mantles or oil baths.
Used, in great condition.
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