Potassium Bromide Semi-Demountable Cell Window, Thickness: 4mm, One Pair.Potassium Bromide(KBr) KBr has a slightly wider spectral range than NaCl but is more hygroscopic. Although able to provide good resistance to mechanical shock, KBr is easily cle
Sodium Chloride Semi-Demountable Cell Window, Thickness: 4mm, One Pair.Sodium Chloride (NaCl) Semi-Demountable Cell Windows from PerkinElmer are extremely versatile due to their spectral range and low cost. Sodium Chloride (NaCl) NaCl is one of the m
Calcium Fluoride Semi-Demountable Cell Window, Thickness: 4mm, One Pair.Calcium Fluoride (CaF2) - CaF2 is extremely hard and stable. CaF2 is not significantly affected by moisture and does not fog. PerkinElmer offers a versatile product line of liqui
Zinc Selenide Semi-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. Irtran-4 is used in total reflectance accessories because of i
Barium Fluoride Semi-Demountable Cell Window, Thickness: 4mm, One Pair.Barium Fluoride (BaF2) - BaF2 is a relatively hard material, similar to CaF2. PerkinElmer offers a versatile product line of liquid sampling cells which utilize a specially design