Centrifugation
Metal Free™ Centrifuge Tubes
Our 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.

Tubes for Storage and Analysis

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Metal Free Tubes Available in Recyclable Racks Available in recyclable Patented racks or in Sterile USP medical grade bags.

Industry Leading Testing

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Inductively Coupled Plasma Mass Spectroscopy Used in Testing Our Metal Free centrifuge tubes are lab tested to a detection level of one part per billion for common metals in the tube and the cap.

Independent Lab Certification

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Common Metals Tested Metal Free tubes are tested for 17 of the most common metals. This comprehensive certification testing covers most of the metals concerned in environmental testing.