Reference scatter for use in the correction of scattering photometers
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United States of America Patent
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-
Sep 29, 1981
Grant Date -
N/A
app pub date -
Mar 23, 1979
filing date -
Apr 5, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reference scatterer for use in the correction of scattering type photometers having a reference glass scatterer main body with microcrystals therein to split the phase of incident light which is housed within a vessel with a clearance between the two. The clearance is filled with a liquid whose index of refraction substantially matches that of the main body.
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