Laboy Glass 500mL 4-Neck Round Bottom Boiling Flask, 14/20 Standard Taper Joints, Heavy Wall Borosilicate 3.3, Angled Side Necks for Reflux & Synthesis - ASTM E438
US$15.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.scm-team.be
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$15.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.scm-team.be
Free 30-day returns Details
Product details
| Management number | 222105610 | Release Date | 2026/05/04 | List Price | US$15.00 | Model Number | 222105610 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Advanced 4-Neck Configuration: Features one center neck and three angled side necks, offering superior flexibility over standard 3-neck flasks. This design allows simultaneous connection of a condenser, thermometer, addition funnel, and inert gas inlet, eliminating the need for unstable Claisen adapters.
- Heavy Wall & Thermal Stability: Hand-blown from premium Borosilicate 3.3 glass with an extra-heavy wall design. Annealed at 560°C to eliminate internal stress, this flask withstands vacuum pressure and extreme thermal shock, making it ideal for demanding reflux reactions.
- Optimized 20° Angled Side Necks: Unlike vertical necks that cause equipment crowding, our precision 20-degree offset creates maximum clearance. This ergonomic design prevents collisions between funnels and condensers, allowing for safer assembly in compact setups.
- Precision Ground Joints: Equipped with four 14/20 standard taper joints, ground to strict ASTM E676 standards. Ensures a vacuum-tight seal and 100% interchangeability with standard 14/20 lab adapters, preventing leaks during sensitive organic synthesis.
- Professional Lab Performance: Designed for academic and industrial R&D. The direct 4-neck structure provides a more stable, low-vibration geometry compared to stacked adapters, ensuring integrity during long-duration reflux and distillation processes.
| Capacity | 500 Milliliters |
|---|---|
| Brand Name | LABOY |
| Unit Count | 1.0 Count |
| Part Number | HMF011610 |
| Bottom Shape | Round |
| Manufacturer | Laboy |
| Material Type | Glass |
| Specification Met | Astm |
Bestseller ranking
Travel Tumbler
Customers who viewed this product also viewed
Distillation Apparatus
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form