• Double Angular Necked Flask - 29/42; 24/40 - 5000ml

Double Angular Necked Flask - 29/42; 24/40 - 5000ml

CH-RFL-2N-5000A

  • Borosilicate

Vendor: SmartLabs

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R 1,150.00
R 1,150.00 R 2,300.00
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The 5000ml Double Angular Necked Flask is a heavy-duty laboratory vessel designed for complex setups requiring simultaneous access points for heating, stirring, and addition. This specific configuration features a 29/42 central joint and a 24/40 angled side joint, making it compatible with a wide range of standard American taper (ST/NS) glassware. 

Key Features

  • Capacity:
    (5 Litres), ideal for large-scale synthesis, distillation, or reflux workflows.
  • Joint Sizes:
    • Centre Neck: 29/42 Standard Taper ground glass joint.
    • Side Neck: 24/40 Standard Taper ground glass joint, angled (typically at 20°) to the vertical centre neck.
  • Material: Manufactured from high-quality 3.3 Borosilicate glass (G3.3), offering superior thermal shock resistance and chemical durability.
  • Shape: Round-bottom design ensures uniform wall thickness and even heat distribution when used with heating mantles or oil baths. 
 
Recommended Applications
  • Complex Distillation: The dual necks allow for a thermometer or addition funnel in the side neck while the main distillation column is attached to the centre neck.
  • Reflux Operations: One neck can accommodate a reflux condenser while the other allows for real-time monitoring or reagent additions.
  • Large-Scale Synthesis: Suitable for high-performance laboratory settings requiring durable, chemical-resistant vessels. 

Delivery

We deliver nationwide across South Africa. Once your order is on its way, you'll receive a tracking link by email so you can follow its progress. If you need your order urgently or you're delivering somewhere hard to reach, contact our team before you check out and we'll help where we can.

Our Promise

At SmartLabs, we only stock equipment we'd trust in our own labs and classrooms. If a product arrives faulty or doesn't match its description, let us know and we'll make it right, whether that's a replacement or a refund. Our goal is for every order to work exactly as it should, the first time.