Collection: UV-Vis Spectrophotometers
UV-Vis Spectrophotometers for Sale - New and Refurbished | mLab Supply
UV-Vis spectrophotometers measure the absorbance of light across ultraviolet and visible wavelengths for quantification of nucleic acids, proteins, and small molecules. mLab Supply sources new, refurbished, and surplus UV-Vis spectrophotometers in single-beam, double-beam, and microvolume configurations.
Related Analytical Instruments
- Microplate Readers - High-throughput absorbance, fluorescence, and luminescence detection in 96/384-well format
- HPLC Systems - Chromatographic separation and quantification of complex mixtures
- Mass Spectrometers - High-sensitivity molecular identification and quantification
- qPCR Systems - Nucleic acid quantification and gene expression analysis
Common Use Cases
- DNA, RNA, and protein concentration measurement
- Enzyme kinetics and activity assays
- Cell density (OD600) measurement for microbiology
- Colorimetric assay quantification (BCA, Bradford, Lowry)
- Small molecule and drug compound analysis
What to Look For
- Wavelength range: Standard UV-Vis covers 190-1100 nm; confirm your application requirements
- Microvolume capability: Nanodrop-style instruments measure 1-2 uL samples - essential for precious nucleic acid samples
- Single vs. double beam: Double-beam instruments offer better baseline stability for scanning applications
- Software and connectivity: Confirm compatibility with your LIMS or data export requirements
Brands We Source
Thermo Fisher (NanoDrop, Evolution) | Agilent (Cary series) | Shimadzu (UV-1900) | Beckman Coulter (DU series) | BioTek
Condition Options
- New (select models available to source)
- Refurbished / Pre-Owned - wavelength-calibrated and performance-verified
- Surplus / As-Is - priced accordingly
Availability and pricing are subject to change. Submit a quote request and we will confirm current stock, lead time, and configuration options within 1-2 business days.