The Eisco PH1196B Helium Spectrum Tube
- These are straight form Spectrum Tubes with side electrodes and a 50mm long fine capillary tube in the middle with total length of 26 cm.
- Reveal the spectra of various gases when discharges pass through them.
- Provide a visual representation of the energy associated with electron transitions within excited atoms and molecules.
| Order# | Description |
| PH1196B-1 | Oxygen |
| PH1196B-2 | Neon |
| PH1196B-3 | Helium |
| PH1196B-4 | Nitrogen |
| PH1196B-5 | Argon |
| PH1196B-6 | Carbon Dioxide |
| PH1196B-7 | Hydrogen |
| PH1196B-8 | Iodine Vapor |
| PH1196B-9 | Sulfur |
| PH1196B-10 | Xenon |
| PH1196B-11 | Krypton |
