Laboy Glass 1000mL 2-Neck Round Bottom Boiling Flask, Heavy Wall Borosilicate, 29/42 Center & 24/40 Side Joints, Angled Side Neck for Distillation, Reflux & Vacuum
$61.46
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$61.46
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.labena.me
Free 30-day returns Details
Product details
| Management number | 221463429 | Release Date | 2026/05/03 | List Price | $24.58 | Model Number | 221463429 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Professional Grade Heavy-Wall Borosilicate Glass: Crafted from high-quality Borosilicate Glass 3.3, this flask features a round bottom shape for uniform heat distribution. It is designed to withstand extreme temperature changes, thermal shock, and pressure differentials, making it ideal for professional laboratory vacuum applications and vigorous heating.
- Optimized 2-Neck Configuration: Features a streamlined 2-neck design that balances functionality and workspace efficiency. The vertical center neck handles the main distillation head or reflux condenser, while the auxiliary neck allows simultaneous temperature monitoring, gas inlet, or reagent addition without the bulk of a 3-neck flask.
- Precision Engineered 25° Angled Side Neck: The side neck is strategically angled at ~25 degrees to maximize ergonomic access and safety. This specific angle utilizes gravity to prevent liquid backflow into thermometers or addition funnels, ensuring accurate readings and preventing cross-contamination during complex multi-step reactions.
- Universal Mixed Size Joints: Equipped with a precision-ground 29/42 center joint and a 24/40 side joint. Fully compatible with standard lab glassware accessories, allowing for larger capacity condensers on the center neck while accommodating standard 24/40 auxiliary equipment.
- 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.
| Capacity | 1000 Milliliters |
|---|---|
| Brand Name | LABOY |
| Unit Count | 1.0 Count |
| Part Number | HMF011338 |
| Bottom Shape | Round |
| Manufacturer | Laboy |
| Model Number | HMF011338 |
| Material Type | 2 neck boiling flask, hand-blown glass flask, borosilicate laboratory glassware, reflux distillation flask, organic chemistry lab flask, thick wall glassware |
| Specification Met | ASTM E438 |
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