SAIISH® Spectrum Analysis Tube Set of 18, 26 cm (10.2 in) Gas-Filled Spectrum Tubes for Physics & Chemistry Laboratory Demonstrations (Power Supply

SAIISH® Spectrum Analysis Tube Set of 18, 26 cm (10.2 in) Gas-Filled Spectrum Tubes for Physics & Chemistry Laboratory Demonstrations (Power Supply

COMPLETE 18-TUBE SET Includes 18 different gas-filled spectrum tubes for clear atomic emission demonstrations in physics and chemistry labs. DESIGNED FOR SPECTROSCOPY Produces distinct spectral lines when used with a compatible spectrum tube power supply (not included). LAB-GRADE GLASS BUILD Constructed from durable laboratory glass for reliable educational and experimental use. .IDEAL FOR EDUCATION Perfect for high school, college, and university physics and chemistry demonstrations. IMPORTANT REQUIREMENT Requires compatible spectrum tube power supply for operation. Power supply sold separately. The SAIISH Spectrum Tube Set of 18 is designed for physics and chemistry laboratory demonstrations of atomic emission spectra. Each gas-filled tube produces characteristic spectral lines when connected to a compatible spectrum tube power supply (not included). Manufactured from durable laboratory-grade glass, these tubes are suitable for repeated classroom and laboratory use. The set is ideal for demonstrating principles of atomic structure, spectroscopy, and electromagnetic radiation in educational environments. This set is intended for use in schools, colleges, and laboratory training programs. Power supply must be purchased separately.