Spectroscopy

Spectrum Tube Chlorine Gas

Item #P2-9500-05

$29.50 Bundle Discount

Unit Price	$29.50
10+	$27.50

Chlorine emission spectrum for atomic and molecular studies

The Chlorine Spectrum Tube produces a distinctive emission spectrum useful for identifying halogens and comparing elemental families. A classic atomic theory demonstration commonly used in chemistry-focused spectroscopy labs.

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 Chlorine Spectrum Tube

Distinct spectral signature: Easy to distinguish from noble gases.
Supports periodic trends: Useful for family-based comparisons.
Chemistry-forward applications: Strong fit for chemical identification labs.

Standard size compatibility: Fits common power supplies.

What You Can Teach with the Chlorine Spectrum Tube

Atomic emission spectra
Element family comparisons
Periodic trends and spectra
Applications in chemistry and forensics

Works With the Spectrum Tube Power Supply

Pair the Chlorine Dioxide 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.

No specifications available.