EPA Method 1664B was developed for measuring oil and grease in wastewater with Hexane Extractable Material (HEM) concentrations ranging from 5 to 1000 mg/L. However, samples containing high oil and grease content (> 500 mg/L HEM) are challenging to extract and therefore the method allows for a smaller sample to be collected. To run reduced sample volumes, laboratories must be able to demonstrate the ability to meet the method detection limit (MDL) require
This application note focuses on the analytical performance of the ACQUITY ™ UPLC ™ I-Class SM-FL/Xevo ™ TQ-S micro IVD System for the simultaneous analysis of four immunosuppressant drugs - cyclosporine, everolimus, sirolimus, and tacrolimus - in whole blood. The test is carried out to
This application note outlines clinical solutions for clinical diagnostics from the Waters Corporation, which aim to transform data into better care. Waters provides a full range of workflow solutions for LC-MS/MS analytical needs in the clinical laboratory, from sample preparation to service and support. The solutions are designed to reduce manual tasks, customize instrumentation to analytical needs, ensure accurate and timely results, maintain regulatory compliance, and seamlessly process and