Descripción
🔬 Stopper Up! Elevate your lab game with precision and style!
- EASY HANDLING - Lightweight design ensures effortless insertion and removal.
- PRECISION FIT - Engineered for a snug fit in 50ml and 100ml Erlenmeyer flasks.
- VERSATILE USE - Perfect for labs, home brewing, or DIY projects.
- DURABLE MATERIAL - Crafted from high-quality rubber for long-lasting performance.
- SEAMLESS SEALING - 5mm hole allows for easy access while maintaining a secure seal.
This Size 4 Rubber Stopper features a top diameter of 25mm and a bottom diameter of 20mm, designed to fit both 50ml and 100ml Erlenmeyer flasks. With a 5mm hole, it provides easy access while ensuring a secure seal, making it an essential tool for any laboratory or DIY enthusiast.
