| 摘要 |
In a photometric solution analyzer of the rotary type wherein a carousel includes a multiplicity of improved cuvettes, the carousel being journaled on a shaft driven by a motor, the analyzer further including means for permitting transfer of radiant energy from a source thereof to a detector therefor along an optical path passing through at least part of each of the cuvettes, the cuvettes being disposed about the carousel for receiving and mixing a reagent and a sample, each improved cuvette comprising a sample holding means being disposed in each cuvette for receiving the sample, the sample holding means being located radially outward from the center of the carousel, and a chamber being disposed for receiving the reagent, the chamber being located below the sample holding means and radially inward of the sample holding means, the chamber further being disposed in the optical path so that radiant energy is passed therethrough, whereby rotation of the carousel causes the reagent in each cuvette to flow towards the sample holding means to effect mixture of the reagent with the sample.
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