The upper portion of the Cell is formed with a recession that serves as an external overflow reservoir for collecting and retaining thermally sensitive liquid samples. An easily rupturable ThermoPlastic® seal is centrally located to form a passageway from within the sample cup directly to the external overflow reservoir. Pressure equalization is easily established and maintained for taut thin-film sample support sample planes.
Collar pre-affixes a thin-film substrate to support evaporated droplets, micro powdered samples or small solids.
The “Snap-On Ring” and Cell neck utilize the unique Chemplex® “bead-to-indent” geometry responsible for firmly securing thin-film sample support window planes to the sample cup Cell. In combination they form wrinkle-free sample planes and leak-resistant seals.
Alternately available in nominal 32mm diameter sample cups with integrated serrated edged "Snap-On Rings" that allow extraneous thin-film trimming close to the sample cup. Order by catalog number followed by "SE".