SKU: 4281076794

Spectrometer Student Kit Type III

Sale price$1457.97 Regular price$1619.97
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Description

Spectrometer Student Kit Type IIIThe Spectrometer Student Kit Type III is mainly utilized to enable students to accurately measure and examine the light spectrum from various sources. This kit facilitates the study of atomic and molecular structures in physics, allowing for the practical investigation of concepts such as atomic emission spectra. The kit gives students a hands on understanding of chemical analysis methods in chemistry by using the distinct spectral fingerprints of

The Spectrometer Student Kit Type III is mainly utilized to enable students to accurately measure and examine the light spectrum from various sources. This kit facilitates the study of atomic and molecular structures in physics, allowing for the practical investigation of concepts such as atomic emission spectra.

The kit gives students a hands-on understanding of chemical analysis methods in chemistry by using the distinct spectral fingerprints of several elements. Its use in these contexts helps students better comprehend how matter and electromagnetic radiation interact, which promotes a deeper comprehension of the physical and chemical characteristics of substances.

Kit Includes:

  • Half silvered mirror
  • Diffraction grating
  • Prism
  • Magnifier
  • Adjustable slit
  • Light source
  • Eye piece
  • 3 volt power source 
    Product Code: SE.HL1246-01
    Focal Length: 170mm
    Weight:  11.8kg
    Dimensions: 251(W)×518(D)×250(H)
    Effective Aperture: Ф30mm
    Stage Diameter: Ф70mm
    View: 3°22’ 
    Telescope’s Eyepiece: 24.3mm
    Rotating Range: 360°
    Transformer: 6.3Ⅴ/220Ⅴ(3ⅤA) 
    Prism Angle: 60°±5’   

     

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    SKU: 4281076794

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    4.8 ★★★★★
    Based on 1875 reviews
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    ODemi
    West Palm Beach, US
    ★★★★★ 5
    Very pleasant nano hydroxyapatite toothpaste.
    Color: A - Magic Mint (Pack of 3)
    Bought this new nano hydroxyapatite toothpaste free of fluoride. This is a new technology toothpaste that reinforces enamel. The Mint taste is very pleasant.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026
    C
    Verified Purchase
    Clashmore
    Lowell, US
    ★★★★★ 4
    Pineapple and papaya
    Color: A - Magic Mint (Pack of 3), Color: A - Magic Mint (Pack of 3)
    I like it okay. I will use all of it but I am unsure if I will buy it again. It foams very little. I feel like I use more than I do with other pastes/gels. My mouth feels clean without having that too minty/medicinal taste from traditional flouride pastes. It comes out of the tube easy and sticks to my brush. I didn’t know until after I purchased it that there is papaya and pineapple extracts. There IS a photo in the product description that says this and I neglected to click through them all. I have two members in my household that are allergic to those ingredients so I have not had them try it. The only taste is a mild mint though. I think the whitening effects of nanohydroxyapatite pastes is much better than other popular brands that boast “whitening.” My teeth simply look whiter and shiny.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 22, 2025
    J
    Verified Purchase
    JOHN V. PENA
    Cuba, US
    ★★★★★ 5
    GREAT CHOICE !!!
    Color: A - Magic Mint (Pack of 1)
    Definitely works as discribed helped with tooth sensitivity active ingredients help whiten and strengthen tooth enamel. I alternate 3 X a week woth normal Fluoride toothpastes and use this 2X a week. Total game changer
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    T
    Verified Purchase
    Tiywilli
    Omaha, US
    ★★★★★ 5
    Perfect
    Color: A - Magic Mint (Pack of 3)
    This is the only toothpaste I use now. It makes my teeth look great, tastes great & does exactly as intended.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026
    D
    Verified Purchase
    David P
    Houston, US
    ★★★★★ 3
    And alternative to floride toothpaste.
    Color: A - Magic Mint (Pack of 1)
    I've been using this alternative toothpaste for a couple months now. It's expensive compared to regular toothpaste, but some suggest that it's healthier for your teeth. Nano hydroxyapatite is supposedly the same molecule that our teeth are made of. So perhaps it may be better for hardening teeth than fluoride. Of course, I can tell if it is doing that or not. Do your own research. It's a bit more fluid than standard paste, so it sits more flat on the toothbrush. I've discovered that if it dribbles from your mouth onto your shirt, it leaves a white stain on the fabric! So don't use it while wearing your good work shirt. The taste is more mild than the usual minty toothpaste. Not bad at all. At my next dental exam we'll see if it's cleaning my teeth effectively.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 24, 2025

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