US EPA 500 Series methods are analytical methods for identifying and quantifying organic contaminants such as volatile organic compounds (VOCs), pesticides, synthetic organic compounds (SOCs), and trihalomethane disinfection byproducts (THMs) in raw source water, finished drinking water, and drinking water at all stages of treatment. For ISO/IEC 17025 accredited labs, it is important to show traceability of all results, so for calibration, certified reference materials (CRMs) must be used. Our rapidly expanding “TraceCERT” product range includes an increasing number of CRMs for pesticides. These products are manufactured according to ISO/IEC 17025 and ISO Guide 34 double accreditation, which is the highest achievable quality level for reference material producers and which is also referred to as “the gold standard”. The CRM solutions are produced gravimetrically using NIST traceable weights for balance calibration.

EPA 547 Glyphosate Solution is used as a CRM to quantify the broad-spectrum herbicide glyphosate in beer samples by an electrochemical assay based on anti-glyphosate-antibody-modified magnetic beads and disposable electrochemical sensors.[1]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany