More labs trust ERA as their DMR-QA partner than any other provider. You can have the most confidence in the accuracy of your DMR-QA results by using the provider with the most experience and the most participants in their studies. ERA is accredited for all of the required DMR-QA analytes and gives you the best customer service and technical support so that you can save time and money by getting what you need the first time and not having to worry about incorrect evaluations. We offer 6 DMR-QA compliant studies for you to choose from. If you have any questions about fulfilling your DMR-QA requirements, please call ERA customer service at 800-372-0122 or email us at