Demountable Liquid Cells


The Spectral Systems Demountable Liquid Cell is designed for maximum flexibility for infrared liquid sampling. The Demountable Liquid Cell includes cell holder, needle plate, O-ring, gaskets, complete set of spacers (2 each of each thickness) and Teflon stoppers (2 each).


  • Demountable Liquid Cell Holder

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  • Glass Syringes, Metal Luer Lock

    We offer optional Glass Syringes available in 1 ml, 5 ml or 10 ml sizes. These syringes have Luer Lock fittings and are compatible with our Super-Sealed, Free-Standing and Demountable Liquid Cells.

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  • Teflon Spacers

    Our Teflon spacers (12 each) are sold as replacement parts for our liquid cells.

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  • Teflon Stoppers 1dz

    Our Teflon stoppers (12 each) are sold as replacement parts for our liquid cells.

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  • Teflon O-Rings 1dz

    Our Teflon O-Rings (12 each) are sold as replacement parts for our Demountable Liquid Cell.

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  • Teflon Gaskets 1dz

    Our Teflon gaskets (12 each) are sold as replacement parts for our Demountable Liquid Cell.

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  • Needle Plate

    Our Needle Plate is sold as a replacement part for our Demountable Liquid Cell.

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  • Aluminum O-Rings 1dz

    Our Aluminum O-Rings (12 each) are sold as replacement parts for our Demountable Liquid Cells.

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  • Demountable Liquid Cell

    The Spectral Systems Demountable Liquid Cell is an ideal accessory for the analysis of liquids when a wide range of component concentrations is encountered and when the sample type varies frequently. The pathlength of the analysis is defined by your choice of spacer included with the accessory. Spacers are composed of TeflonĀ® which is inert and compatible with all sample types. Spectral Systems offers a complete selection of window materials for analysis in the mid-, near- and far-infrared spectral regions and to provide compatibility with organic and aqueous solvents. All windows offered for our Demountable Liquid Cell are edge rounded and finished for exceptional durability and improved seal.

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