公司名称：万德分（北京）科技有限公司

486 PERFORMANCE MAINTENANCE KIT [WAT052666]
The Waters® Performance Maintenance Kit for the 486 Tunable UV/Visible Absorbance Detector contains all the Waters Quality Parts® necessary to keep your 486 detector operating at peak performance. The kit also contains a detailed maintenance protocol, including calibration and diagnostic tests to ensure proper installation and function. The kit includes one lens, one air filter, one lithium battery, one fuse, and one PerformancePLUS™ Long Life Lamp, which is warranted for a lifetime of 2000 hours or 1 year, whichever comes first