Spectroscopy
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Holographic Diffraction Grating
Product # 33-0980
$3.00The most efficient grating ever offered. Achieves transmission capabilities exceeding 99.9%! See dim spectral lines. Produce bright rainbows from a single flashlight. 750 lines/mm. 35mm glass slide mounts. Includes activities and tips. Learn More
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Night Spectra Quest
Product # P2-7060
$4.00 As low as: $3.50The night is alive with lights whose spectra are different, intriguing, and beautiful. Help your students learn how to tell them apart by equipping them with this combination holographic diffraction grating (spectroscope) and pocket-sized spectra chart. Learn More -
Solar Spectrum Chart
Product # P2-7066
$20.00This handsome wall chart, covering the visible portion of the solar spectrum, makes an excellent teaching aid for any science classroom. Learn More
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Spectrum Demo Kit
Product # 33-0200
$19.00Teach about color and spectroscopy with this unique kit. Use any overhead projector to project a broad, bright spectrum. Show color addition and subtraction, complementary colors, absorption and transmission, and more with the complete instructions. Learn More
