Waters 800000204 ACQUITY UPLC TUV Detector Tunable UV Spectrometer HPLC

Waters 800000204 ACQUITY UPLC TUV Detector Tunable UV Spectrometer HPLC

Used, in good condition. Powers on and initializes properly. Both indicator lights illuminate constant green after the lamp has had time to warm up.

Missing backflow (check valve) as can be seen in the picture of the front of the unit.