Laboy Glass 500mL 3 Neck Round Bottom Boiling Flask, 19/22 Standard Taper Joints, Heavy Wall Borosilicate 3.3, Lab Distillation Apparatus for Organic Synthesis & Reflux
$33.76
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$33.76
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by verifydependents.com
Free 30-day returns Details
Product details
| Management number | 211773261 | Release Date | 2026/04/04 | List Price | $13.50 | Model Number | 211773261 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Strategic 3-Neck Design for Multitasking: Features a center neck and two angled side necks to allow simultaneous heating, reagent addition, and temperature monitoring. Ideal for complex organic synthesis and reflux reactions.
- Extra Heavy Wall Construction: Hand-blown from high-quality Borosilicate 3.3 glass. The heavy-duty wall thickness provides superior mechanical strength and resistance to breakage compared to standard economy glassware.
- Universal 19/22 Joint Compatibility: Precision-ground 19/22 standard taper joints ensure a vacuum-tight seal. Perfectly fits standard 19/22 condensers, thermometers, and stoppers for a leak-free setup.
- Annealed at 560°C for Stability: Proper annealing at 560°C removes internal stress, ensuring the flask can withstand rapid thermal changes (thermal shock) and direct flame heating without cracking.
- Professional Lab Standard: Meets ASTM E438 standards. The round bottom shape ensures uniform heat distribution, making it the reliable choice for educational labs and professional research.
| Brand Name | LABOY |
|---|---|
| Unit Count | 1.0 Count |
| Item Weight | 1 Grams |
| Bottom Shape | Round |
| Manufacturer | Laboy |
| Material Type | Borosilicate Glass |
| Specification Met | ASTM E438 |
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Boiling Flasks
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