Use of interference filters with the Unicam SP 1300 colorimeter
Kj Rasmussen; Kj Rasmussen; Haldor Topsøe Research Laboratory, Vedbaek, Denmark
Журнал:
Journal of Physics E: Scientific Instruments
Дата:
1968-08-01
Аннотация:
A commerical colorimeter is modified for higher versatility and sensitivity. Applications to trace analyses for sulphur and lead are shown.
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