ITEM#: 2886-L1270766 PK
MFR#: L1270766
Zinc Selenide Circular Demountable Cell Windows, Thickness: 2mm, One Pair.Zinc Selenide (Irtran-4) Irtran-4 is similar to Cleartran except that it is somewhat softer and more easily scratched. Circular windows are used to construct a demountable cell