PSS has developed a dedicated GPC/SEC system suitability test that evaluates the integral system: equipment, electronics, and analytical operations, using the PSS EasyValid Validation Kit. This ensures that the system will yield true results. The EasyValid Validation Kit is designed for the validation of GPC/SEC instrumentation with concentration detectors independently of brand. The Validation Kit consists of a validation column, a calibration standards and certified reference materials, WinGPC Unity report layouts and import files and a comprehensive user documentation.