SKU:
Glass Stoppers, Hex-Head, Hollow
Glass Stoppers, Hex-Head, Hollow
Get 6% OFF instantly in cart
Tax-FREE for all U.S. orders except New York.
NY Tax-Exempt organization? Contact us.
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 |
About this item
- Joint compatibility: fits standard taper outer joints 14/20 19/22 and 24/40 (ground-glass assemblies)
- Pack options: available as single units or 5-packs for routine bench supply or inventory stocking
- Head design: hexagonal head enables secure wrenching and easy rotation; circumferential side grooves minimise slippage during handling and cleaning
- Material & sterilisation: borosilicate glass thick-walled for improved mechanical strength; chemically resistant reusable and autoclavable; StonyLab technical support included
Couldn't load pickup availability
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.
Get 6% OFF instantly in cart
Estimated Delivery Time
Calculating...
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.
19/22 stoppers that are good quality are hard to find at a good price. I've been impressed with Stony Lab's stopper so far and would definitely order them again.
Attractive glass stopper. Great fit and finish!
This product is light, fits 24/40 ground glass connection, is thin glass but not meant to be abused. Pricey but good quality wise.
Recieved my glass stopper quickly. Well packaged, material feels and looks great. Have not used yet for my distillation, but once I have I would update review.So far I have no complaints.
Stopper work tonight
Best Seller
-
StonyFilm Lab Sealing Film, 10 cm Wide x 38 m Long, High Stretchability >500%
Regular price $24.99Sale price -Infinity% $24.99 Regular price Retail Price:Unit price / per -
Glass Beaker, 50-5000 ml
Regular price From $8.09Sale price -Infinity% $8.09 Regular price Retail Price:Unit price / per -
High-Low Temperature Circulator, 3-9 L, -80~100°C, 12-22 L/min Circulation Flow Rate
Regular price From $1,899.00Sale price -Infinity% $1,899.00 Regular price Retail Price:Unit price / per -
Filtering Flask, Bolt Neck with Tubulation, 50-5000 ml
Regular price From $14.99Sale price -Infinity% $14.99 Regular price Retail Price:Unit price / per -
High Voltage Power Supply, 1 mA, 0 to ±30/50 kV
Regular price From $1,800.00Sale price -Infinity% $1,800.00 Regular price Retail Price:Unit price / per
- Choosing a selection results in a full page refresh.
- Opens in a new window.