(HYGRADE) Spectrum Discharge Tubes
* Manufactured with 90+ years of expertise (since 1932)
* Filled with 99.99% high-purity research-grade gases
* Produces ultra-clear, sharp spectral lines
* Trusted by global clients in USA, Canada, UK, Singapore, etc.
* Ready stock available for fast delivery
* Supports continuous operation up to 10 minutes
* Bulk order discounts available
* Custom gas combinations available on request* Custom gas combinations available on request
- Emits distinct characteristic colors for each gas
- Ideal for spectroscopy experiments & demonstrations
- Compatible with spectroscope & diffraction grating
- Built with high-quality durable glass
- Designed for stable and reliable performance
- Easy to install with compatible power supply
- Suitable for schools, colleges, and research labs
- Tube Length: 26 cm (also available in 20 cm)
- Capillary Length: 10 cm (central observation area)
- Material: High-quality glass
- Electrodes: Sealed side metal electrodes
- Gas Purity: 99.99% research-grade
- Operating Time: Up to 10 minutes continuous use on our power supply
- Power Supply: Compatible with HT Spectrum Tube Power Supply (available separately)
- Available Gases: Hydrogen, Helium, Neon, Argon, Oxygen, Nitrogen, Carbon Dioxide, Air, Mercury Vapour, Water Vapour, Xenon, Krypton, Iodine, Sulphur, Deuterium, Alcohol Vapour, Cadmium, Ammonia.
