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Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
With gold particles ranging from <1 nm to 20 nm, this test is suitable for ultra high resolution SEM tests such as field emission electron source. A magnification of at least 80,000x is required for this test. Mount: Hitachi Stub
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More