Seronorm Trace Elements Urine L-1

Accuracy control for routine analyses on toxicology and environmental pollution in urine, including trace elements and heavy metals • Product documentation with analytical values on more than 70 elements and toxic organic components • Independent analytical values traceable to international reference materials • Two clinically relevant levels – each level available separately • Freeze-dried material, excellent shelf life Refer to the package insert of currently available lots for specific analyte and stability claims.