Description
USA Lab Spherical Joint Glass Stoppers - S35 & S50
USA Lab Spherical Joint Glass Stoppers are made from premium 3.3 borosilicate glass and are designed to plug the female ports of compatible spherical 35 mm and 50 mm glass joints. These stoppers provide a practical closure solution for laboratory glass reactor assemblies.
The S50 stopper fits the top port of USA Lab 10L, 20L, 50L, and 100L glass reactors, while the S35 stopper is designed for the top port of USA Lab 5L glass reactors. Two size options make it easy to select the stopper matched to the reactor configuration.
Available as S35 and S50 configurations, these spherical glass stoppers are well suited for laboratory glassware setups where a compatible joint closure is required. The S50/30 configuration has a height of 3.125 inches, while the S35/20 configuration has a height of 2.25 inches.
3.3 Borosilicate Glass S35 & S50 Spherical Joint 5L to 100L Reactors
Premium Material: 3.3 borosilicate glass — provides a durable glass construction for laboratory glassware applications.
Two Size Options: S35 and S50 — supports compatibility with different spherical joint reactor configurations.
Reactor Compatibility: 5L to 100L systems — fits specified top-port configurations across multiple USA Lab glass reactor sizes.
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Why Choose USA Lab Spherical Joint Glass Stoppers?
- Premium 3.3 borosilicate glass — constructed from high-quality laboratory glass for dependable use in compatible glassware assemblies.
- S35 and S50 configurations — provides size-specific options for different spherical joint requirements.
- Specified reactor compatibility — S35 is designed for the top port of 5L reactors, while S50 fits the top port of 10L, 20L, 50L, and 100L reactors.
- Compact stopper design — provides a dedicated closure component for compatible spherical female joint ports.
- Laboratory glassware solution — suitable for compatible glass reactor and laboratory glassware configurations.
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Technical Specifications
| Specification | Details |
|---|---|
| Product Name | USA Lab Spherical Joint Glass Stoppers - S35 & S50 |
| Product Type | Spherical Joint Glass Stopper |
| Material | 3.3 Borosilicate Glass |
| Joint Type | Spherical Joint |
| Available Sizes | S35 and S50 |
| S35 Configuration | S35/20 |
| S50 Configuration | S50/30 |
| S35 Height | 2.25 inches |
| S50 Height | 3.125 inches |
| S35 Application | Top port of compatible 5L glass reactors |
| S50 Application | Top port of compatible 10L, 20L, 50L, and 100L glass reactors |
| Spherical Joint Size | 35 and 50 |
| Closure Function | Plugs compatible female spherical joint ports |
| Glass Type | Borosilicate 3.3 |
| Configuration | Size-specific glass stopper |
| Compatible Equipment | USA Lab Glass Reactors |
| Reactor Capacity Range | 5L to 100L, depending on stopper size |
| Primary Use | Laboratory Glass Reactor Closure |
| Typical Environment | Laboratory and Research Applications |
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FAQ
What material are the USA Lab Spherical Joint Glass Stoppers made from?
The USA Lab Spherical Joint Glass Stoppers are made from premium 3.3 borosilicate glass and are designed for compatible laboratory glassware assemblies.
What is the difference between the S35 and S50 glass stoppers?
The S35 configuration is designed for the top port of compatible 5L glass reactors, while the S50 configuration fits the top port of compatible 10L, 20L, 50L, and 100L glass reactors.
What are the dimensions of the S35 and S50 configurations?
The S35/20 configuration has a height of 2.25 inches, while the S50/30 configuration has a height of 3.125 inches.
What are the USA Lab Spherical Joint Glass Stoppers used for?
These spherical glass stoppers are designed to plug compatible female ports of spherical 35 and 50 joints, providing a closure component for compatible laboratory glass reactor and glassware assemblies.
Important Shipping Notice!
DISCLAIMER:
All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.
Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.
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