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Description

Polypropylene thin - film is available in 6.0 and 12.0 µm in SpectroMembrane® Carrier Frames. The thin - film serves a dual purpose, it is noted for its high % Transmittance for the lighter elements in low to medium concentration ranges and exceptional transmittance for the heavier element spectral lines. Reportedly, the thicker 6.0 and 12.0 µm gauges are more preferable for retaining some samples and applications that demand an extraordinary higher level of security against inadvertent thin - film rupture.