This is a perfect device for intermediate to high school level laboratories. It is built from sturdy metal and includes an adjustable collimator tube, telescope, and prism stand. The high quality optical system and easy to read etched scale allows students to measure spectrum lines with a resolution of 50A.
Light is directed in the collimator tube and focused to the adjustable telescope, which has a scale inside for allowing special lines to provide reliable measurement..
Includes a 600-line millimeter diffraction grating, grating holder, 3x2.5cm equilateral glass prism, and a prism hood, which helps block stray light from entering the spectrometer.
Instruction manual included.
Recommended for protection against chemical splashes. A must have for every young chemist!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
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