PerkinElmer I Series FTIR Mcrscp Samp Accessory Kit - L1860250

I Series FTIR Mcrscp Samp Accessory Kit. Includes two KBr windows (13mm x 2mm), rotatable sample holder, two 3" x 1" 3-position sample holders with 13mm aperatures (one position with a fixed gold-coated glass mirror), sample spacer for large samples, view-through variable apertures set, 100 micron pin hole aperature, low magnification screen and sample accessory carrying case.