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This Mercury Spectral Tube is 26-cm-long and capillary-thin over the middle 10-cm to provide sharp, bright spectra.
This Neon Spectral Tube is 26-cm-long and capillary-thin over the middle 10-cm to provide sharp, bright spectra.
This Water Vapor Spectral Tube is 26-cm-long and capillary-thin over the middle 10-cm to provide sharp, bright spectra.
Easy to use and inexpensive with a variety of safety features that make it suitable for beginning labs.
Usable as an alternate light source for the Introductory Optics System (OS-8500) and is a part of the Laser Speed of Light System (AP-8586).
Shining an ultraviolet flashlight on UV-sensitive beads causes them to change color.UV-sensitive beads are white when indoors but change color instantly when exposed to UV radiation.
This ultraviolet flashlight with 51 UV LEDs is great for illuminating UV beads and activating fluorescent materials.
A component of Essential Physics Light and Optics module, this wireless, rechargeable light source is ideal for studying color mixing and even internet communication.
Designed to mount on a rod stand, the laser can be rotated 360 degrees and has x- and y-alignment screws.
