Gas Air $29.50 Argon $29.50 Carbon Dioxide $29.50 Chlorine $29.50 Helium $29.50 Hydrogen $29.50 Krypton $29.50 Mercury Vapor $29.50 Neon $29.50 Nitrogen $29.50 Oxygen $29.50 Xenon $29.50 Also Available Spectrum Tube Power Supply Item #P2-9500 · $249.00 › Spectrum Analysis Classroom Bundle Item #P2-9502 · 12 tubes + power supply · $550.00 Complete atomic emission spectra classroom kit A classic atomic theory demonstration and a must-have for spectroscopy units. Arbor Scientific’s Spectrum Analysis Classroom Bundle lets students energize gases and view their characteristic atomic spectral lines using any spectroscope. This complete set includes a purpose-built power supply and 12 different gas spectrum tubes (Air, Oxygen, Argon, Helium, Hydrogen, Xenon, Carbon Dioxide, Chlorine, Krypton, Mercury Vapor, Nitrogen, and Neon), making it easy to compare spectra and connect light emission directly to atomic structure. Used across physics, chemistry, astronomy, and forensic science, this bundle gives students a clear view of how each element produces a unique spectral “fingerprint.” The 26 cm gas spectrum tubes fit many standard power supplies, while the included supply is specifically designed to safely run all tubes in the set. Why Teachers Love the Spectrum Analysis Classroom Bundle Complete, ready-to-use bundle: Includes a certified power supply and a wide range of gas spectrum tubes—no additional components required. Classic, standards-aligned demonstration: A time-tested way to teach atomic structure and emission spectra across multiple disciplines. Safe classroom operation: The specially designed power supply safely runs all included tubes. Reliable comparison across elements: Students can quickly switch between gases to observe clear differences in spectral lines.
