Extreme Durability & Heavy Wall Construction: Engineered with extra-heavy 3.5mm to 5mm thick walls. This robust structure significantly improves mechanical strength and resistance to accidental breakage, far exceeding the durability of standard laboratory glassware.
Scientifically Annealed at 560°C: Each flask undergoes a precise annealing process at 560°C to effectively remove internal strain. This critical step ensures maximum thermal stability, allowing the flask to withstand direct flame and rapid temperature changes without cracking.
Maximized Solvent Recovery: The pear-shaped design maximizes surface area relative to volume. This geometry is engineered to improve evaporation efficiency by 10-15% compared to round-bottom flasks, ensuring minimal loss of valuable samples.
Standard 24/40 Joint Compatibility: Precision ground to fit standard rotary evaporators and distillation systems. The 24/40 taper offers versatile connectivity for broader laboratory setups while maintaining a secure, vacuum-tight seal for efficient operation.
Hassle-Free After-Sales Support: We pack with extra care using reinforced boxes. However, if your flask arrives broken due to shipping, please contact us directly for an immediate replacement or refund—no return required. We are here to ensure your experiments proceed without delay.
Laboy Glass Thermometer Adapter Inlet Adapter with 24/40 Inner Joint Chemistry Lab Glassware
SAR 313
Laboy Glass 100mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with High Vacuum Valve & 14/20 Joint Lab Glassware
SAR 237
Laboy Glass 200mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with High Vacuum Valve & 24/40 Joint Lab Glassware
SAR 253
Laboy Glass 100mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with High Vacuum Valve & 24/40 Joint Lab Glassware
SAR 243
