摘要 |
PROBLEM TO BE SOLVED: To provide an automatic analyzing method and device preventing soiling difficult to remove and keeping a reaction tube clear for a long time. SOLUTION: A sample to be tested and a reagent are housed in the reaction tube 1 from a test sample storage part storing the sample to be tested and a reagent storage part storing the reagent, a reaction solution within the reaction tube 1 is measured, the reaction solution is removed from the reaction tube 1, and the reaction tube 1 is washed with a detergent having a pH value in a neural region.
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