






🧬 Lock in your lab’s precision with StonyLab’s silicone stoppers!
StonyLab’s Silicone Stopper with Thread (19#) is a pack of 10 premium, reusable silicone stoppers designed for 19/22 outer joint lab glassware. Featuring a secure threaded design, these durable stoppers ensure a tight fit to prevent accidental disconnections, making them essential for safe and efficient laboratory setups.
| Manufacturer | StonyLab Scientific |
| Part number | SiliconeStopper-10PK-19# |
| Item Weight | 3 g |
| Product Dimensions | 1.9 x 1.9 x 2.2 cm; 3 g |
| Manufacturer reference | SiliconeStopper-10PK-19# |
| Size | 19# |
| Material | PE_(Polyethylene) |
| Batteries included? | No |
| Batteries Required? | No |
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