Comparison : Item # 0004A-3775W, NaCl Sandwich Cell - 32mm dia, SL-2 & Spectra-Tech Dispersive
Item # 0004A-3970W, NaCl Sandwich Cell - 32mm dia, SL-2 & Spectra-Tech FTIR
Item # 0004B-3782W, KCl Sandwich Cell - 32mm dia, SL-2 & Spectra-Tech Dispersive
Item # 0004B-3977W, KCl Sandwich Cell - 32mm dia, SL-2 & Spectra-Tech FTIR
Item # 0004C-3789W, KBr Sandwich Cell - 32mm dia, SL-2 & Spectra-Tech Dispersive