{"title":"UV-Vis Spectrophotometers","description":"\u003ch2\u003eUV-Vis Spectrophotometers for Sale - New and Refurbished | mLab Supply\u003c\/h2\u003e\u003cp\u003eUV-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.\u003c\/p\u003e\u003ch3\u003eRelated Analytical Instruments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/microplate-readers\"\u003eMicroplate Readers\u003c\/a\u003e - High-throughput absorbance, fluorescence, and luminescence detection in 96\/384-well format\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hplc-systems\"\u003eHPLC Systems\u003c\/a\u003e - Chromatographic separation and quantification of complex mixtures\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/mass-spectrometers\"\u003eMass Spectrometers\u003c\/a\u003e - High-sensitivity molecular identification and quantification\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/qpcr-systems\"\u003eqPCR Systems\u003c\/a\u003e - Nucleic acid quantification and gene expression analysis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDNA, RNA, and protein concentration measurement\u003c\/li\u003e\n\u003cli\u003eEnzyme kinetics and activity assays\u003c\/li\u003e\n\u003cli\u003eCell density (OD600) measurement for microbiology\u003c\/li\u003e\n\u003cli\u003eColorimetric assay quantification (BCA, Bradford, Lowry)\u003c\/li\u003e\n\u003cli\u003eSmall molecule and drug compound analysis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat to Look For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength range:\u003c\/strong\u003e Standard UV-Vis covers 190-1100 nm; confirm your application requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrovolume capability:\u003c\/strong\u003e Nanodrop-style instruments measure 1-2 uL samples - essential for precious nucleic acid samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle vs. double beam:\u003c\/strong\u003e Double-beam instruments offer better baseline stability for scanning applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware and connectivity:\u003c\/strong\u003e Confirm compatibility with your LIMS or data export requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBrands We Source\u003c\/h3\u003e\u003cp\u003eThermo Fisher (NanoDrop, Evolution) | Agilent (Cary series) | Shimadzu (UV-1900) | Beckman Coulter (DU series) | BioTek\u003c\/p\u003e\u003ch3\u003eCondition Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNew (select models available to source)\u003c\/li\u003e\n\u003cli\u003eRefurbished \/ Pre-Owned - wavelength-calibrated and performance-verified\u003c\/li\u003e\n\u003cli\u003eSurplus \/ As-Is - priced accordingly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailability 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.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1012\/4206\/collections\/uv-vis-spectrophotometers.png?v=1778268173","url":"https:\/\/mlabsupply.com\/collections\/uv-vis-spectrophotometers.oembed","provider":"mLab Supply","version":"1.0","type":"link"}