Advance to the next level of sample security, personal safety, and time savings. Combine Norell NorLoc™ II Security Caps™ with Norell Secure Series™ NMR tubes to experience the ultimate sample containment system.
Standard 5 mm and 3 mm NMR tube cap designs have remained unchanged for decades. Many users can attest to the significant flaws inherent in traditional NMR tube caps, especially when capping numerous sample tubes.
The NorLoc™ II Security Caps™ feature an internal patented design that addresses many flaws in traditional NMR tube caps while introducing substantial improvements not found in other NMR tube caps.