仪器来自沃特世公司，具体型号为Waters/Acquity UPLC H-class plus BIO配备二极管阵列检测器（PDA）和单四级杆质谱检测器（QDa）运行稳定可靠，灵敏度高，操作容易，软件配套功能强大The Acquity UPLC H-class plus bio is made by Waters company, which equipped with PDA(Photo-Diode Array) dector and QDa(single quadrupole mass Spectrometry) dector