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Item #P2-9500-07
Spectroscopy
Spectrum Tube Hydrogen Gas
$29.50
Bundle Discount
| Unit Price | $29.50 |
| 10+ | $27.50 |
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
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Hydrogen emission spectrum for atomic theory labs
The Hydrogen Gas Spectrum Tube contains Molecular Hydrogen (H2). It produces bright, well-defined emission lines that clearly demonstrate how excited hydrogen atoms emit light at specific wavelengths. As the simplest atom, hydrogen provides a foundational example for understanding atomic structure, electron energy levels, and quantum theory. A classic atomic theory demonstration!
Designed for classroom spectroscopy, this 26 cm gas discharge tube fits standard spectrum tube power supplies and is widely used across physics, chemistry, astronomy, and forensic science labs.
Why Teachers Love the Hydrogen Spectrum Tube
- Essential atomic reference: Hydrogen’s spectrum is central to teaching atomic theory and the Bohr model.
- Clear, characteristic lines: Produces distinct Balmer-series emission lines that students can readily observe with any spectroscope.
- Compatible with standard equipment: 26 cm length fits many common spectrum tube power supplies.
- Cross-disciplinary relevance: Used in physics, chemistry, astronomy, and forensic science instruction.
Note: For intermittent use only, not to be used as a lamp source. These are designed to operate 30 seconds ON - 30 seconds OFF.
Product Details
What You Can Teach with the Hydrogen Spectrum Tube
Use in high school and introductory college courses to teach:
- Atomic emission spectra: Observe discrete wavelengths emitted by excited hydrogen atoms.
- Electron energy levels: Connect spectral lines to quantized electron transitions.
- Bohr model of the atom: Use hydrogen’s spectrum as the classic example supporting early atomic theory.
- Wavelength–color relationships: Relate observed line colors to specific wavelengths of light.
- Astronomy applications: Model how hydrogen spectra are used to study stars and nebulae.
Works With the Spectrum Tube Power Supply
Pair the Hydrogen Spectrum Tube with our Spectrum Tube Power Supply to safely energize the gas and produce clear, stable emission lines. The power supply is designed specifically for 26 cm spectrum tubes, providing the correct voltage and current for reliable classroom demonstrations.
Looking for a complete spectroscopy setup? Check out the Spectrum Analysis Classroom Bundle, which includes a power supply and a full set of gas spectrum tubes for side-by-side comparison across multiple elements.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
Product Specifications
Specs:
Length: approx. 26 cm
FAQ
No specifications available.
Warning: California Residents
WARNING: Cancer & Reproductive Harm — www.P65Warnings.ca.gov
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