The Demountable SL-2 is the same as the SL-2 sealed precision liquid cell, except that the amalgam seal has been replaced by a demountable PTFE spacer and gasket.
Unit of Measure
Items
PTFE Plugs

PTFE Plugs for all IR liquid cells-per dozen
List Price $62.40

Gaskets

PTFE Gaskets - 32mm dia, pk/4
List Price $46.80

DemountableCellKit

Demountable SL-2 Cell Kit for Dispersive Instrument, without windows
List Price $210.00

DemountableCellKit

Demountable SL-2 Cell Kit for FTIR Instrument, without windows
List Price $210.00

DemountableCellKit

Replacement Cell Holder for Demountable SL-2 Cell Kit (Dispersive) w/o Pin Plate
List Price $166.40
Aperture N/A N/A Dispersive (Rectangular) FTIR (Circular) N/A N/A N/A