Metal Free Centrifuge Tubes
These Metal Free centrifuge tubes are produced to ensure that key trace metals are kept below one part per billion. They can be used for storage and analysis tasks that require extremely low levels of most common metals.
Safe for Environmental Analysis
These 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. These tubes are perfect for storage of samples and for applications requiring the assurance of low background metals. Available in sterile racks or bags. Metals included in testing are Calcium, Magnesium, Zinc, Iron, Manganese, Copper, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorus, Cobalt, Chromium, Potassium, Lithium, and Lead.
All package versions are sterilized with a validated and approved ISO 11137 method. Racked tubes are packaged in a recyclable fiber racks. They are Autoclavable (122°C) and Freezable to (-80°C).