ReviewsX ray Fluorescence Spectrometer

RSpec Explorer, Classroom Video Spectrometer for Gas Tube Spectrum and other Spectra

  • Real-time Video Spectrometer with USB connector.
  • Eliminate the frustration of rainbow foil glasses.
  • Comes with one license for our real-time spectrum software (Windows & MacOS).
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Giesemann Super Actinic 54W 48" T5 HO Lamp

  • 45.75 inches from end of pin to end of pin (for 48 inch fixtures/retrofits).
  • The Giesemann Super Actinic emits a very strong, pure actinic spectrum, which generates a light white/violet effect in your aquarium that maximizes the fluorescence from your colorful corals. Ideal for supplementation of existing metal halide lighting..
  • 54W T5 HO Lamp. Will work in any T5 fixture, as long as you are using bulbs of the same wattage and length as those currently in your fixture.
  • Recommended for marine and reef aquariums.
  • Increases the fluorescence effect of coral and shells.
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xiweeui 2Pcs Plastic Pop Fidget Toys, Fluorescent Silicone Bubble Pop Fidget Sensory Toys Puzzle, Develop Intelligence Decompression

  • Size: This product contains 2pcs pop fidget toys include a square shape with a side length of 4.96 inch and a round shape with a diameter of 4.96 inch.
  • Fluorescence Effect: Put The pop fidget toys in a dark place after being exposed to sunlight or desk lamps and other unnatural light for a period of time, and then the square one can emit blue fluorescence, and the round one can emit green fluorescence, so they can be played in places where there is no light, and the fluorescent effect is very atmospheric.
  • Safe and Durable: The bubble fidget sensory toys are made from high-quality PP+ food-grade silicone, which are non-toxic, durable, drop-resistant, easy to clean and has a a good pressing feel.
  • Puzzle Game: This game is easy to operate and they are wonderful toys for developing intelligence and logical thinking, which not only has elementary and advanced gameplay, but also allows you to make your own game rules.
  • and it can also be a decompression toy to help you concentrate and reduce anxiety and stress.
  • Applicable Scene: The fidget popper can be a teaching toy, an interactive game at a party, a recreational toy between partners, or an interactive game between parents and children, adding fun to life.
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6061-T6 Aluminum Sheet, Aluminum Plate,6 Inch x 12 Inch x 0.315 Inch Thickness

  • Aluminum plate 6061 T6 ：12（L）x6(W)x.315(thick) in.
  • Cutting flat: professional cutting machine cutting, saw smooth smooth, no burrs on the edge. The normal tolerance is 1-3mm.
  • Inside and out:The surface is smooth and flatness is high, the naked eye can not see the inside of the factory through a variety of instruments strictly tested, such as direct reading spectrometer, ultrasonic flaw detector, hydrogen detector, cross section scanner, scanning electron microscope..
  • Overview of Aluminum Sheet:6061 T6 has excellent processing performance, excellent welding and electroplating characteristics, good corrosion resistance, high toughness and no deformation after processing, dense materials without defects and easy polishing, easy to color film, excellent oxidation effect and other excellent characteristics..
  • Widely used: Aluminum Sheet 6061 T6 used in decoration, packaging, construction, transportation, electronics, aerospace, weapons and other industries..
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Heating Block for Minit-100 Dry Bath, Lab Heat Block for Standard Spectrometer Cuvette

  • Exchangeable heating block for MiniT-100 dry bath..
  • 6 holes (2x3) for standard spectrometer curvettes..
  • Made of aluminum alloy with good heat conductivity for uniform temperature..
  • Block size: 71x47x32 mm. Hole size: 14x14 mm..
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Quevina 12 Colors Airbrush Gel Nail Polish Kit For Art Stickers Gradient Cat Eye Paint Nail Stencils Painting 10ML/0.33Oz Bottle Air Brush Nails Gel Set

  • Professional Air Compressor:With DC12V motor,which can be used for worldwide.The air flow is 10.5L and the max pressure is up to 35PSI.With 3-Steps adjustable pressure,one swith to adjust..
  • Portable Size:The portable dimension of the air compressor is 12.8x11x6.2cm.The whole set of nail airbrush kit can be all put into the portable bag..
  • Dual-Action Airbrush:The AC004 dual-action airbrush of OPHIR is with 0.3mm nozzle,which is a gravity airbrush and make the nail ink spray smoothly..
  • 12 Colors of Nail Airbrush Inks:The ink must be diluted before airbrushing,the ratio is ink : water=5:3. The OPHIR nail airbrush inks are with vivid colors,which include black, white, crimson, misty rose, lemon yellow, blue lake, mid green, purple, pearly orange, golden, fluorescence scarlet, fluorescence rose..
  • Machine Warranty:The nail airbrush kit includes all accessories that you need for nail airbrushing.One-year warranty for non-human damage of the air compressor..
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Robinair LD7 Premium Refrigerant Leak Detector

  • Patented 3 LED UV lights with 395-415 nm wave length is optimum for a/c dye fluorescence.
  • Sweep mode function to pinpoint leak source with automatic calibration and reset to ambient.
  • Unique 120 x 160 full color graphic LCD screen with user friendly message and error screens.
  • 3 adjustable sensitivity levels, and 17 inches probe length.
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Owlike Tactical Backpack Tactic Mini Phone Holder Waist Belt Bag Multi- Purpose Sports Bag for Men Women Outdoor Cycling Running Camping

  • Low flange design for barcode customization and robotic handling.
  • Optically clear flat well bottom permits direct microscopic viewing.
  • Opaque black or white wall plates have low background fluorescence, minimal light scatter and reduced crosstalk.
  • Package Dimensions: 13.4 L x 18H x11.3W x(inches).
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Crabby 6'' Inch 30sec Diffraction Spectrometer to Measure Prism Refractive Index

  • Adjustable Prism table marked with grooved lines Main graduated scale of 150mm (6") Double ending verniers reading to 1 min to 30 Secs Arc depending on model Telescope mounted on movable pillar having fine adjustment..
  • Collarimeter mounted on fixed pillar with objective Eyepiece & Rack Pinion Fine Focusing..
  • Spectrometer with 6" Circle and Adjustable Prism table marked with grooved lines..
  • Telescope mounted on movable pillar having fine adjustment and Double ending verniers reading 30 Secs. Arc Collarimeter mounted on fixed pillar with objective..
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WKDUN C8 365nm 5W UV Flashlight Torch in Leak Detection, Forensics, Law Enforcement, Coating Inspection, Fugitive Glue, Curing, Special Effects, Urine Displays, Exhibits and More Long Version

  • 365nm long wave UV LED with ZWB2 black filter to absorb the visible light while allowing a high percentage of the UV to pass through..
  • Use C8 365nm UV flashlight in leak detection, forensics, law enforcement, coating inspection, fugitive glue, UV Curing, special effects, urine detection, displays, exhibits and more..
  • IPX6 Waterproof: Full metal made body garuantees the tactical torch rust resistant & shock resistant, suitable for all kinds of weather, whether fog or rain..
  • Long Version C8 flashlight can work by 1pcs or 2 pcs 18650 batteries. batteries are not included in the listing. You need prepare the batteries by yourself.
  • All flashlight come with ZWB2 black filter.ZWB2 Filter is a kind of black glass that has a good pass through of the 365nm waveband ultraviolet rays, but other wavebands cannot pass through. Its function is to filter out stray light and ensure that the light coming out is pure 365nm ultraviolet light so that the light color is purer and the fluorescence effect is better..
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12 Pieces Tennis Badminton Racket Overgrips for Anti-Slip and Absorbent Grip (Multicolored)

  • Package contents: 12 pieces overgrips in black, white, green, yellow, pink, red, blue, grey, orange, purple, light blue, fluorescence green, each color 1 piece.
  • Application: the racket overgrip is suitable for tennis, badminton, squash, racket ball racket, also fit for fishing rods, bike handlebars, motorbike handlebars, etc..
  • Anti-slip overgrip: with good sweat absorption and great slip resistance, the tennis grip can ensure lossless batting strength, preserve and prolong the lifetime of your racket handles.
  • Dimension (length x width x thickness): approx. 43.3 x 1 x 0.03 inch/ 110 x 2.5 x 0.075 cm, the thin thickness provides a comfortable feeling to touch.
  • Durable material: these racket overgrips are made of good quality PU material with thin and good-stretch felt surface.
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