Reference Materials

Our Matrix Reference Materials are invaluable for laboratory quality control procedures and the evaluation of new methods. These are available in a matrix of soil, sludge, drinking water, ground water, waste water and paint.
Our cost-effective Performance Evaluation Standards are designed for routine performance and quality control monitoring. These standards are available for minerals, nutrients and solids in drinking, ground, surface and waste water.
These products are prepared in accordance with a laboratory quality management system that is accredited to ISO 17034 and certified through a comprehensive round robin study.

EnviroMAT™ ES-L Ground Water, Low EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA...
EnviroMAT™ EP-H Drinking Water, High EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-...
EnviroMAT™ EP-L Drinking Water, Low EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-M...
EnviroMAT™ BE-1 Sewage Sludge Matrix Reference Material EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification...
EnviroMAT™ SS-2 Contaminated Soil Matrix Reference Material EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control ver...
EnviroMAT™ SS-1 Contaminated Soil Matrix Reference Material EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verifica...
EnviroMAT™ EU-H Waste Water, High EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA...
EnviroMAT™ EU-L Waste Water, Low EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA...
EnviroMAT™ EU-L Waste Water, Low EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA...
EnviroMAT™ ES-H Ground Water, High EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS...
EnviroMAT™ ES-L Ground Water, Low EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA...
EnviroMAT™ EP-H Drinking Water, High EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-...