The device employs a broadband light source that illuminates the liquid sample placed on a proprietary optical pedestal. The entire process, from sample application to result display, occurs in a matter of seconds.
Optimizing Nanodrop Sample Positioning for Accurate Spectrophotometry
The small sample volume requirement is particularly beneficial when working with precious or limited quantities of DNA, RNA, or protein. Spectroscopic Analysis and Data Output Once the path length is determined, the instrument measures the intensity of light before and after it passes through the sample.
Advantages Over Traditional Methods The primary advantage of this technology lies in its simplicity and speed. To maximize the utility of the instrument, adherence to strict operational protocols is necessary.
Optimizing Sample Positioning for Accurate Nanodrop Measurements
Users should ensure the pedestal is clean and dry before placing a sample, and that the droplet is correctly positioned to span the measurement window. Proper cleaning of the pedestal between measurements is essential to prevent cross-contamination and ensure consistent performance, particularly when analyzing samples with varying concentrations.
More About How does the nanodrop work
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