Engineered with a bio-inert flow path, the ACQUITY UPLC H-Class PLUS Bio System is ideal for orthogonal RP, SEC, IEX, and HILIC quarternary bioseparations. Increasing complexity of modern biotherapeutic characterization, monitoring, and quality control assays require even more demanding analytical techniques to accurately define and assess critical quality control attributes (CQAs) related to product safety, stability, and efficacy. The ACQUITY UPLC H-Class PLUS Bio System provides the same high resolution, high sensitivity separations you have come to expect from UPLC Technology, with the flexibility and ruggedness to run all the chromatographic modes you require – ion exchange (IEX), size exclusion (SEC), hydrophilic interaction (HILIC), or reversed-phase – all on the same system. The complete flow path is engineered with iron-free, bio inert materials, helping your lab extend the lifetime of your instrument and maintain optimal bioseparations performance.