Spectroscopy

Spectrum Tube Argon Gas

Item #P2-9500-02

$29.50 Bundle Discount

Unit Price	$29.50
10+	$27.50

Argon emission spectrum for spectroscopy and atomic studies

Argon Spectrum Tube produces bright, well-defined emission lines that are easy to observe and analyze, making it a staple of introductory spectroscopy labs. Argon is commonly used as a reference gas in atomic theory and lighting applications. 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 Argon Spectrum Tube

Bright, easy-to-see spectrum: Ideal for first-time spectroscopy students.
Reliable reference gas: Frequently used for calibration and comparison.
Consistent classroom results: Produces repeatable spectral lines.
Broad curriculum fit: Used across physics and chemistry courses.

What You Can Teach with the Argon Spectrum Tube

Atomic emission spectra
Element identification
Electron energy levels
Spectral fingerprints
Applications in lighting and plasma science

Works With the Spectrum Tube Power Supply

Pair the Argon Spectrum Tube with Arbor Scientific’s 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.

Specs:

Length: approximately 26 cm

No specifications available.

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