Ultraviolet Lamps and Accessories
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.
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.
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.
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.
Use caution when using UV lamps.
- Enclose UV lamps inside light-tight cabinets or enclosures wherever possible and use screens, shields, and barriers to otherwise contain the UV radiation
- Always use transilluminator covers and replace them immediately if they are discolored, degraded, or damaged
- Do not override any locking devices that help prevent accidental exposure
MSC Johnson Level & Tool Digital Protractor, 225° Measuring Range, 0.1° Resolution, 12 in Blade
This digital protractor is designed for precise angle measurements, featuring a 12 inch long blade. It digitally displays the angle for easy reading and includes an automatic shut-off function after 6 minutes of inactivity to preserve battery life. Ideal for various applications requiring accurate angle determination.
- Digitally displays angle
- Automatic shut-off after 6 minutes without use
- Includes digital angle locate function
- Comes with an instruction manual
- Equipped with a 12 inch blade
- Offers 0.1° resolution
- Provides up to 0.3° accuracy
- Uses a CR2032 lithium battery
Electron Microscopy Sciences Globe Diamond™ White Glass Frosted Slides One-Side, Beveled Edge, Clipped Corner
Diamond White Glass frosted slides are produced using a unique chemical etching process. This provides the slides with a smooth frosted finish that won't wear out slide marking pens. The slides are pre-cleaned and ready to use. Produced from the finest quality optical white glass.
Edge: Beveled
Corner: Clipped
Research Products International Corp Twin UV Lamp, 2x365 NM
Twin UV Lamps feature two UV bulbs for applications requiring added UV intensity. Lamps are lightweight and easy to handle. Rugged, scratch-resistant painted metal housing. Optional stand available for hands free viewing.
Ace Glass, Inc. UV lamp, immersion, 200 watt, 121.92mm arc length, 250.95mmoverall length, metal-ended, no insulation, NEMA 15P power cord included
200watt med. pressure, quartz mercury-vapor lamp, for use in all ACE immersion wells. Arc length: 121.92mm. Overall length: 250.95mm. Supplied with 61cm PTFE covered lead wires, fitted with pin type connectors, and 6 cord to power supply.
Sigma Aldrich Fine Chemicals Biosciences 365nm Light Source1EA
The 365nm LED Light Module is used with the Penn PhD Photoreactor M2 for chemists and researchers to accelerate chemical reactions using photoredox catalysis.Features and Benefits of Penn PhD Photoreactor M2Modular design allows for use with a variety of wavelengths 365nm - 450nm360 degree reflective environment maximizes surface area photon captureLight shield interlock prevents user exposure to harmful light raysInteractive touch screen controls reaction parametersIntertek ETL CE and CB approvedUser defined parameters including temperature light intensity fan speed and stirringAuto stop pause and reset optionsSupports vial sizes gc 4 8 20 40 mlTemp feedback using a k-type thermocouplePhotocatalysis Technology Spotlight