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3-Year-Old Pediatric Nursing Training Manikin – ESAW India
Regular price Rs. 93,999.00
Buy Flask Round Bottom Two Neck – Side Neck at Angle – ESAW
Model No : FL-50
Tax included.Shipping calculated at checkout.
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Delivery Period
3-5 Working Days
Replacement
3 Days Replacement as standard, Free of Cost
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Support from 9:30 AM to 6:00 PM everyday
Description
Description
- Description
- **Reflux:** Holding the reaction mixture while connecting a condenser to the side neck, allowing continuous boiling without solvent loss.
- **Distillation:** Serving as the **Distillation Flask** bottom, allowing precise temperature monitoring via the main neck while the distillate exits through the angle neck to the receiver.
- **Multi-Reagent Addition:** Facilitating slow addition of a reagent through one port while the reaction mixture is stirred in the other, enhancing control and safety.
- **Inert Atmosphere Work:** Ideal for Schlenk line or vacuum manifold setups requiring dual access points.
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The **Two Neck Round Bottom Flask** by ESAW India is a cornerstone of advanced chemical synthesis. Designed for intricate laboratory procedures, this specialized flask overcomes the limitations of single-neck vessels. It features a robust, perfectly spherical base for uniform heating, and is constructed exclusively from premium **Borosilicate 3.3 Glass**, renowned for its **exceptional chemical resistance** and ability to withstand extreme thermal shock (low coefficient of expansion). This ensures maximum durability and reliability during rigorous operations.
Dual-Port Utility and Interchangeable Joints
The **Two Neck Round Bottom Flask** design includes **one vertical main neck** (center socket) and **one angular side neck** (side socket). This multi-port configuration is crucial for simultaneous operations: the vertical neck is typically used for introducing reagents, a thermometer, or a mechanical stirrer, while the angled side neck is ideal for connecting accessories like a **condenser, receiver delivery system, or a reflux adapter**. The **interchangeable joint** ensures a gas-tight, leak-proof connection, eliminating the risk of contamination often associated with rubber stoppers. This feature makes it highly compatible with standardized **Laboratory Glassware Flasks** and components worldwide.
🔬 Key Applications: Distillation, Reflux, and Synthesis
This flask is a versatile workhorse in labs, specifically designed for:
We recommend securing this flask in appropriate **Laboratory Equipment** (like heating mantles or clamps) for optimum performance.
📐 Technical Specifications (Cat. No. 805B Series)
| Capacity (ml) | Socket Centre | Socket Side |
|---|---|---|
| 100 | B14 | B14 |
| 250 | B19 | B14 |
| 500 | B24 | B19 |
| 1000 | B24 | B19 |
| 2000 | B29 | B24 |
*Socket sizes B14 to B29 available, ensuring compatibility with our precision **Volumetric Flasks** and other standard joint systems.
🎓 Global Supply for Academia and R&D Centers
This **Two Neck Round Bottom Flask** is highly demanded by **chemistry classrooms**, **college chemistry departments**, **nursing and medical colleges**, and advanced **industrial research labs** worldwide. We are committed to supplying the **best lab flasks for students** and professional chemists, delivering **export quality lab glassware** designed to meet international standards (ISO/ASTM). For buyers seeking reliable and **affordable** equipment, ESAW is the trusted source.
ESAW India facilitates large-scale procurement for institutions looking to **buy Two Neck Round Bottom Flasks in bulk**. As a recognized **Laboratory Glassware Manufacturer and Exporter from India**, we offer competitive wholesale pricing and robust export packaging to ensure safe delivery globally.
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✈️ Worldwide Export Capability: Supplying Every Continent
We reliably export **Two Neck Round Bottom Flasks** and other **bulk laboratory glassware** to major educational and research hubs across the globe:
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Secure the highest quality **Two Neck Round Bottom Flasks** for your institution or R&D lab.