SKU:
Kjeldahl Flask, 24/40 Joint, 100/500 ml
Kjeldahl Flask, 24/40 Joint, 100/500 ml
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About this item
- Application: kjeldahl digestion and distillation air condenser - reduces aerosol entrainment during digestion and distillation for precise nitrogen determination
- Capacity options: available in 100 ml and 500 ml volumes to suit single-sample and batch kjeldahl workflows
- Joint standard: 24/40 standard taper outer joint (NS 24/40) - compatible with condensers, adapters and standard kjeldahl assemblies
- Construction: heavy-walled borosilicate glass - chemical-resistant, thermal-shock tolerant, built for repeated heating cycles and long service life
- Quality & support: stonylab 1-year limited warranty; inspected prior to shipping - contact support immediately for damaged items or warranty claims
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1-Year FREE Warranty
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
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
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
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Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
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Get 6% OFF instantly in cart
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Couldn't load pickup availability
Buy More, Save More
(discount auto applied in cart)
| Buy (Same SKU or Part #) | Get |
|---|---|
| 1+ | 6% Off |
| 3+ | 8% Off |
| 5+ | 10% Off |
| 10+ | 13% Off |
| 20+ | 17% Off |
| 30+ | 22% Off |
1-Year FREE Warranty
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
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
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Contact Us
Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
Secure Payment
Secure Payment
All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.

All in all it does the trick and was worth the money.
I got the 100 ml and they arrived without damage.
The glass seems very durable.
Excellent quality
For my purposes I think they will be fine and I'll use them until they break.
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