Our Metal Free tubes are made with ultra clean resins for the tube and cap and processed to ensure that common trace metals are kept below an ICP-MS detection level of one part per billion (500 per CS ) Learn More
These tubes are designed to block 100% of U.V. light They can be used instead of foil to shield samples sensitive to light radiation. (500 per CS ) Learn More
These tubes are designed to block 100% of U.V. light They can be used instead of foil to shield samples sensitive to light radiation. (500 per CS ) Learn More