Used THERMO NanoDrop 2000 #9291760 for sale

THERMO Fisher THERMO NanoDrop 2000 is a spectrometer designed to quickly, accurately, and reliably measure the concentration, purity, and identity of a broad range of nucleic acid and protein samples in a single test. This instrument is highly sensitive and capable of determining the levels of micrograms of small volumes of sample, allowing it to be used in a variety of research and clinical applications. It is composed of two optical systems: a UV-Vis spectrophotometer and a fluorometer. The UV-Vis spectrophotometer is used for measuring the absorbance of sample components. This absorbance of selected wavelengths is used to determine a variety of parameters such as nucleic acid and protein concentration and corresponding purity assessment. The UV-Vis spectrophotometer is highly sensitive and can detect sample concentrations in the range of nanograms per microliter. The fluorescence spectrophotometer is used for analyzing components present in the sample which fluoresce when exposed to light. It is capable of detecting various fluorophores used in biomolecular labelling techniques such as intercalating dyes, double-stranded DNA binders, and Green Fluorescent Protein derivatives. This allows users to accurately assess purity and identify the presence of correct sample components. NanoDrop 2000 also includes a built-in-system that performs sample dilution and repeat testing automatically. This repeat testing feature reduces errors during data interpretation and is useful when interpreting samples with high variance or when sampling concentrations straddle the linear range of the instrument. THERMO NanoDrop 2000 is also extremely easy to use, with a user interface provided on a built-in touch screen. This intuitive user interface guides users through the entire sample analysis process, providing complete control of the measurement process. In addition to its complete spectrophotometric analysis, NanoDrop 2000 is also an effective tool for sample monitoring and quantification. It also includes a range of available sample holding devices that enable it to accommodate various sample sizes and volumes. This flexible layout allows users to efficiently utilize THERMO NanoDrop 2000 for many types of sample analysis. NanoDrop 2000 is an invaluable tool for determining the concentration, purity, and identity of samples. Its broad range of applications, outstanding performance, repeat testing option, and user-friendly interface make it an ideal choice for a variety of research and clinical applications.