Longwave or Ultraviolet A (UVA) lamps emit UV light from 315 to 400nm. UVA lamps are used for bacterial identification, staining, electrophoresis, pesticide analysis, fluorescence photography, visualizing nucleic acids, and other genetic work. UVA is also useful for monitoring chlorination, in fluorochemistry, titrations, thin-layer chromatography (TLC), food contamination identification, water testing, and forensic applications.

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Medium-wave or Ultraviolet B (UVB) lamps emit light in wavelengths from 280 to 315nm and are used for gel electrophoresis, viewing, and other procedures. UVB light is also used in transilluminators. Gels are stained with fluorescent dyes that bind to the nucleic acids to make them visible under UVB light. This technique helps researchers size PCR products, quantify DNA, and verify the integrity of extracted RNA.

Bench lamps that offer a choice between longwave, shortwave or midrange wavelengths for use in sterilization/sanitation and fluorescence/inspection applications. UVP XX-Series UV Bench Lamp, 115V are designed for use in the United States.

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Photoactivate crosslinkers in UV-crosslinking methods with these compact, UV-lamps with 252nm, 302nm and 365nm short to long wavelength bulbs.

In contrast to lamps with wavelength filters and very narrow spectrum, this lamp has a broader spectrum for quick analyses or screening purposes

Lamps with two 25-watt tubes providing hours of UV illumination with adjustable handles and mounting bracket for hanging

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In particular, far-UV-C (200 nm to 230 nm) has appeared more recently showing advantages over standard UV-C light at 254 nm, including reduced harm to human ...

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Shortwave or Ultraviolet C (UVC) lamps emit light in the 100 to 280nm range. Often used as germicidal lamps, UVC is commonly used to disinfect surfaces in laboratories and food-processing facilities and to disinfect water. UVC lamps are also used to cure polymers and for fluorescent analysis, in fluorochemistry, pesticide analysis, DNA and other biochemical testing, microbiological testing, electrophoresis, and photochemistry.

Ultraviolet lamps that perform a variety of analytical and sterilizing functions as well as accessories and replacement parts for UV lamps. Products include handheld UV lamps, benchtop UV lamps, UV bulbs, UV tubes, and UV viewing cabinets.

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Photoactivate crosslinkers in UV-crosslinking methods with these compact, UV-lamps with 252nm, 302nm and 365nm short to long wavelength bulbs.

Ring illumination reflects off of the angled surfaces of an object and is usually used for imaging objects with textured or irregular surfaces.

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