Pocket Spectroscope | Spectrum Tubes and Spectrum Lamps | High-quality optical system with centred visible spectrum, which is linear with respect to the wavelength. With fixed slit and prism system with grating in metal sleeve.Slit width: 0.2 mmNumber of grating lines: 600 lines/mm<b
Pocket Spectroscope
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GE 3Cb Ultrasound Transducer Probe Convex Array Ref 2247825 (Ripped Face Cover)
Pocket Spectroscope Purchase a Portable Spectroscope For Your Science Lab on Light & Color Online at
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