The ACQUITY Arc System is a quaternary-based, modern LC system for scientists working with established methods who are looking for the versatility and robustness to bridge the gap between HPLC and UPLC while continuing to support validated assays. - Regulatory compliant-ready hardware and software for both HPLC and UHPLC separations in one instrument - Get mass detection, without changing the way you work, with the ACQUITY QDa Detector - Deploy the benefits of 2.x μm particle columns to boost the chromatographic performance of your methods - On-demand mobile phase creation with Auto●Blend Plus Technology, eliminating the cumbersome and error-prone approach of manual preparation