⭕ I am selling a lightly used Nanodrop ND-1000 Spectrophotometer. This came from my analytical lab, which closed doors. I bought the unit new in September 2014 and has served me well. I am including the pedestal conditioner and calibration solutions, USB cable, power supply and instruction manuals. Unit is in perfect working order and very clean condition. I do not have a lot of time to provide technical support, however I can tell you this is very easy to use spectrophotometer and I would be very surprised if you cannot figure out how to use it.