RoHS Calibration Standards for XRF
The perfect combination: Epsilon 3X with RoHS Calibration Standards for screening and quantification
Polymeric compliance is important and requires that no restricted substances are present in materials. Aiming for restricted substance levels in polymers that just comply, can go wrong when materials are combined because the cumulative quantities can be higher than accepted limits.
Epsilon 4 is ideal for low-level screening, as well as ideal for low-level quantification at low mg/kg (ppm)-levels. With virtually no sample preparation, it is now possible to determine accurately these elements at sub mg/kg levels when calibrating with the RoHS Calibration Standards.