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With a sample-retention system that enables direct measurements of 1 μL samples without dilution, and methods designed specifically for life scientists, NanoDrop Spectrophotometers have become indispensable in every laboratory.
The M550 is a high performance True Double beam spectrophotometer with parallel sample and reference beams. Two Silicon photodiodes are used for measuring the two beams simultaneously for optimising measurement ac- curacy and stability. The referen