{"product_id":"spectrum-tube-borosilicate-glass-hydrogen-gas-26-cm","title":"Spectrum Tube, Borosilicate Glass, Hydrogen Gas, 26 cm","description":"The GSC International 1865-4 Hydrogen Spectrum Tube is a high-quality teaching tool designed to demonstrate the emission spectrum of hydrogen. Constructed from 26 cm borosilicate glass, the tube is sealed with low-pressure hydrogen gas and emits a clear spectrum when connected to a high-voltage power supply such as the 1865-PS.\u003cbr\u003e\u003cbr\u003eThe hydrogen spectrum reveals the Balmer series lines, including the visible red (H-alpha), blue-green (H-beta), and violet (H-gamma) lines, which are essential for studying atomic structure and electron transitions.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956228825365,"sku":"GSC1865-4","price":28.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/1865-4-photoroom.jpg?v=1780891466","url":"https:\/\/unitedsupplycorp.com\/products\/spectrum-tube-borosilicate-glass-hydrogen-gas-26-cm","provider":"United Supply Corp.","version":"1.0","type":"link"}