Glass 2 neck Round Bottom Boiling Flask Angled with Standard Taper Joints

Product Overview Laboy Glass Two-Neck Round Bottom Flasks are expertly crafted laboratory vessels designed for high-performance applications in organic synthesis, reflux setups, distillations, and vacuum operations. Manufactured from premium borosilicate 3.3 glass (Type I Class A), these flasks offer exceptional thermal stability, chemical resistance, and mechanical strength. Hand-blown and annealed to ensure uniform wall thickness (approximately 3.5–5 mm), they are built to withstand the demands of rigorous laboratory use. Available in a wide range of volumes—from 10mL for micro-scale reactions to 2000mL for large-batch processes—Laboy’s two-neck flasks provide the flexibility needed for various experimental setups. All models feature precision-ground standard taper joints in commonly used sizes: 14/20, 19/22, 24/40, 29/42, 34/45, 45/50, and 55/50, ensuring seamless compatibility with most laboratory glassware. Key Features Borosilicate 3.3 Glass Construction:Made from high-purity b