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You Searched For:

"WardsSci000617"

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Helium-Neon lasers, continuous wave lasers 0.8 mW

Item Number:  (470004-976)

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Hand Held Color Wheel

Item Number:  (470149-010)

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High Power Light Source

Item Number:  (470006-918)

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ATOMIC SPECTRA EXPERIMENT

Item Number:  (470331-756)

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Sodium light source

Item Number:  (470218-716)
Sodium light source, 20W low pressure discharge lamps for spectral work. Delivers approximately 350 lux at 20 cm and more than 90% of the light is concentrated in the doublet at 588.9/589.5 nm. Faint lines of the mercury spectrum are also visible.

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Phenomenal Vanishing Marbles Activity

Item Number:  (470320-642)
Phenomenon: Vanishing marbles lab activity

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Laser pointer with stay-on button

Item Number:  (470039-886)

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