VACUETTE® trace element tubes are used to determine trace elements such as arsenic, copper, mercury and many more. The trace element tube from Greiner Bio-One is available in the version NH trace elements sodium heparin.

Trace element tubes contain either sodium heparin or no additive and are used to investigate trace elements. Prior to trace element determination, all equipment used during collection, transport and storage should be checked. A blank measurement must first be carried out for each tube batch.