MSD 250ml Solvent Still Head – Grease-Free PTFE Stopcock, 24/29 Joints for Anhydrous Purification

Ensure absolute reagent purity with the MSD Lab® 250ml Solvent Head, designed specifically for small-scale anhydrous distillation. By utilizing a high-performance PTFE stopcock, this unit eliminates the need for vacuum grease, preventing lipid contamination that can ruin sensitive catalytic reactions or NMR spectra. Its compact Φ90mm spherical design minimizes holdup volume, making it perfect for […]

MSD 500ml Solvent Storage Head – Grease-Free PTFE Stopcock, 24/29 Joint for Anhydrous Distillation

Eliminate spectral contamination in your sensitive reactions with the MSD Lab® 500ml Solvent Head. Unlike traditional glass stopcocks that require vacuum grease, our high-precision PTFE piston provides a chemically inert, leak-proof seal without introducing lipid impurities into your solvent. Ideal for purifying THF, Toluene, or DCM, this 500ml vessel strikes the perfect balance between capacity […]

MSD 1000ml Anhydrous Solvent Still Head – High-Integrity PTFE Stopcock, 24/29 Joints for Contamination-Free Storage

Designed as the primary reservoir for sophisticated solvent purification systems, the MSD 1000ml Distillation Head addresses the critical need for absolute purity in moisture-sensitive synthesis. Unlike traditional glass stopcocks that require vacuum grease—a notorious source of spectral contamination—this unit features a precision-machined, chemically inert PTFE piston. The self-lubricating PTFE interface eliminates the risk of joint […]

MSD 3L Precision Rotary Evaporator Flask – Φ200mm Optimized Sphere, 95mm Heavy-Duty Flange Joint for Research & Development

Masterfully engineered for high-precision solvent recovery and delicate concentration tasks, this 3,000ml evaporation flask is a cornerstone for advanced laboratory workflows. Featuring a Φ200mm spherical geometry, the vessel is mathematically optimized to provide an ideal thin-film distribution during rotation, maximizing evaporation rates without compromising thermal control. The 95mm precision-ground flange neck offers a superior, stress-free […]

MSD 5L Advanced Evaporation Flask – Φ235mm Specialized Sphere, Precision Flange Neck for High-Cycle Efficiency 

Engineered for high-performance concentration in transitional research, this 5,000ml rotary evaporator flask is the definitive choice for pilot-scale workflows. Featuring a meticulously balanced Φ235mm spherical chamber, the vessel maximizes the effective evaporative surface area, ensuring rapid solvent removal while maintaining exceptional thermal stability. The integrated flange neck provides a robust, flat-mating interface that eliminates the […]

MSD 10L High-Efficiency Evaporation Vessel – Φ297mm Precision Sphere, Heavy-Duty Flange Joint for Process Scale-Up

Engineered as the definitive bridge between benchtop discovery and industrial production, this 10,000ml flask is a masterpiece of thermodynamic and structural balance. Featuring a precision-calibrated Φ297mm spherical body, it optimizes the liquid-to-vapor surface ratio, allowing for high-throughput solvent recovery without the risk of kinetic bumping. The heavy-duty flange joint provides a superior mechanical anchor compared […]

MSD 20L Precision Evaporation Vessel – Φ350mm Heavy-Duty Sphere, 95mm Flange Joint for High-Vacuum Integrity

Designed for the rigorous demands of large-scale botanical extraction and complex solvent recovery, this 20,000ml vessel integrates a robust Φ350mm spherical body with a 95mm precision-ground flange interface. This standardized neck dimension is meticulously engineered to provide superior mechanical centering and vibration damping during high-speed rotation, ensuring a hermetic vacuum seal that remains unfailing under […]

MSD 20L Industrial Evaporation Flask – Φ350mm Spherical Body, 125mm High-Flow Flange Joint

Optimized for intensive industrial distillation, this 20,000ml flask features an expansive Φ350mm spherical architecture paired with an over-sized 125mm flange neck. This specific configuration is masterfully engineered to minimize vapor-phase impedance, allowing for exceptionally high distillation rates even with viscous or high-boiling point solvents. The 125mm precision-ground flange interface provides a robust mechanical seal that […]

MSD 50L Industrial Evaporation Flask – Φ470mm Heavy-Wall Spherical Vessel, 125mm Precision Flange Neck

The MSD 50,000ml flask represents the zenith of industrial-scale rotary evaporation, engineered specifically for standardized large-batch processing. Featuring a monumental Φ470mm spherical chamber, this vessel is designed to optimize the balance between liquid load and vapor-phase surface area, significantly accelerating solvent recovery rates in high-volume workflows. The 110mm neck, terminated with a precision-ground flange joint, […]

MSD 1000ml High-Efficiency Jacketed Flask – Spherical Round Bottom, Φ150mm Macro-Thermal Jacket, 24/29 Joint

Engineered for sophisticated macro-scale organic synthesis, this 1000ml jacketed flask utilizes a classic round-bottom internal geometry to facilitate optimal radial heat flux and vigorous convective circulation. The monumental Φ150mm outer jacket provides an unparalleled thermal reservoir, significantly enhancing the system’s heat capacity to effectively buffer high-enthalpy events during large-scale reactions. Constructed from heavy-wall Borosilicate 3.3, […]