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2-Neck Round Bottom Reaction Flask, 24/40 Joint, PTFE Stopcock Valve, 50-1000 ml

2-Neck Round Bottom Reaction Flask, 24/40 Joint, PTFE Stopcock Valve, 50-1000 ml

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About this item

  • Two-Neck Flask Design: designed for precise control in laboratory procedures like inert-gas synthesis or atmospheric reflux, this 2-neck flask enables parallel attachment of condensers, thermometers, or gas manifolds using standard 24/40 joints
  • Built-In PTFE Stopcock Valve: integrated PTFE stopcock valve ensures smooth flow control for gas injection or evacuation, streamlining the experimental process and enhancing control over reaction conditions
  • Leak-Tight Sealing: ensures leak-tight sealing with stonylab labware
  • Read Manual & Disclaimer: always read the enclosed instructions before use; the manufacturer is not liable for damages caused by improper operation
  • Warranty: if received damaged, please contact us immediately; we will solve it until satisfied
Shipping: 3-7 business days.

1-Year FREE Warranty

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$28.55
-Infinity% $28.55 Retail Price:

Get 6% OFF instantly in cart

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3-7 business days

Buy More, Save More
(discount auto applied in cart)

Buy(Same SKU)Get
1+6% Off
3+8% Off
5+10% Off
10+13% Off
20+17% Off
30+22% Off

1-Year FREE Warranty

Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.

FREE Return

Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.

FREE US Shipping

All continental US orders enjoy free standard shipping.

Best Price Promise

Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.

Contact Us

support@stonylab.com

100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.

Secure Payment

All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.
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