USED THERMO FISHER SCIENTIFIC NANODROP 2000

The Thermo Scientific NanoDrop 2000 is a microvolume UV-Vis spectrophotometer designed for quick and accurate quantification of nucleic acids, proteins, and other biomolecules. Utilizing patented sample retention technology, it allows for measurements with sample volumes as low as 0.5 µL without the need for cuvettes or capillaries.

Includes

- Power adapter (9–12VDC) included
Key Features:

- Sample Volume: 0.5 to 2.0 µL
- Wavelength Range: 190 to 840 nm
- Measurement Time: <5 seconds
- Detection Range: 2 to 15,000 ng/µL (dsDNA)
- Absorbance Accuracy: ±0.002 (1 mm path)
- Spectral Resolution: ≤1.8 nm (FWHM at Hg 253.7 nm)
- Connectivity: USB interface
- Software Compatibility: Windows 7 Professional (32-bit and 64-bit), Windows 8 (32- and 64-bit), and Windows 10 Pro (64-bit)
- Footprint: 14 x 20 cm
- Weight: 2.0 kg

Applications in Laboratories:

The NanoDrop 2000 is widely used in molecular biology, biochemistry, and related fields for:

- Nucleic Acid Quantification: Measuring DNA and RNA concentrations and purity ratios (A260/A280, A260/A230)
- Protein Analysis: Determining protein concentrations using absorbance at 280 nm and colorimetric assays such as BCA, Bradford, and Lowry
- Labeling Efficiency: Assessing labeling efficiency of nucleic acids and proteins with fluorescent dyes
- General UV-Vis Spectrophotometry: Measuring absorbance of various compounds in the UV-Vis rangeShow moreShow lessClick to Request More Info

Type: UV-Visible Spectrophotometers