Permanganate index Automatic UV Visible Spectrophotometry Chemistry experiment Product Introduction: V-1500 is a high-grade visible spectrophotometer,...
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UV-Visible Spectrophotometer Introduction Spectrophotometry is the qualitative or quantitative analysis of a substance by the degree of absorption of ...
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Ultraviolet-Visible (UV-Vis) Spectrophotometry SP-752 UV-Vis spectrophotometer takes use of high precision sine mechanism as a wavelength driver. Prog...
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E27 B22 12W Dimmable UV Light Sterilize LED Bulb White UVA Germicidal LED Light The Comparison of Principles of Sterilization Between UV-C and UV-A Fi...
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OPTO-EDU A18.1820 Questioned Document Examination System Analyzer A18.1820 Document Examination System Light Source Main Light Source Reflected Light ...
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