PerkinElmer Window Set for PerkinElmer Lambda 2, 11, 12, 14, 2S, 14P, 10, 20, 40, 40P, 25, 35, 45 Bio, 10Bio, 20Bio, 40Bio - B0172270

Window Set for PerkinElmer Lambda 2, 11, 12, 14, 2S, 14P, 10, 20, 40, 40P, 25, 35, 45 Bio, 10Bio, 20Bio, 40Bio. This is a set of two, a total of two is required. Window Sets protect the optical surfaces in your PerkinElmer UV/VIS Spectrometer from corrosive fumes and dust. These window sets are made from the highest quality UV transmitting quartz and are matched to 1% T.