Flowthrough cell of the flowing spectrophotomatic analysis

摘要: In the invention, transparent tube is used as fluid pathway of flowthrough cell, which not only makes sure can retain stable laminar state and no micro-bubble existing, but also avoid turbulent producing negative peak interference peak. Utilizing property pipe wall, ektexine both ends optical made to be a smooth plane forms single unit planar light inlet window with pipe. There do need furnished glass or quartz any more. This smart design has solved leakage dead angle problem that puzzled people for long term. The invention simplifies structure increases precision. It produces an unexpected research finding.