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Empowering the Future of Science Education

Crafted from durable borosilicate glass, these 50mL pear-shaped recovery flasks from United Scientific® are designed for high-performance chemical applications. Featuring a single neck with a precision 24/40 ground glass joint and a square bead, these heavy-wall flasks are ideal for rotary evaporators. The flask’s pear shape and wide top opening allow easy product recovery using a spatula, while the bottom is compatible with standard heating mantles. Perfect for laboratories conducting distillation, concentration, and solvent recovery.