The Lenz-Laborglas Screw-Caps with Aperture for Screwthread Tubes are designed to provide a secure seal while allowing easy access to the contents of your laboratory tubes. These caps feature a GL 25 screwthread, ensuring a tight and reliable fit. The aperture allows for the insertion of probes or other laboratory instruments, making them perfect for a variety of laboratory applications that require easy access without compromising safety or containment.
Key Features:
These screw-caps with aperture are a must-have for laboratories that require reliable tube sealing and quick access, offering both convenience and security for daily use.
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