{"title":"Capillary Tubes","description":null,"products":[{"product_id":"united-scientific-spthy01-glass-spectrum-tube-hydrogen","title":"United Scientific SPTHY01 Glass Spectrum Tube, Hydrogen","description":"\u003cdiv style=\"margin-bottom:20px;\"\u003e\n\u003cdiv style=\"display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6;\" id=\"desc-united-scientific-spthy01-glass-spectrum-tube-hydrogen\"\u003eThe classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope. These tubes acquaint students with the spectra of common gasses in their pure form, as well as for demonstrating wavelength. The glass tubes are 25cm long with the capillary portion about 10cm long. An electrode is sealed in each end and attached to a metal end cap with a loop for convenient hookup to wire connections. Each spectrum tube includes an activity guide.\u003c\/div\u003e\n\u003cspan style=\"color:#007aff;cursor:pointer;font-size:14px;\" onclick=\"var el=document.getElementById('desc-united-scientific-spthy01-glass-spectrum-tube-hydrogen');el.style.webkitLineClamp='unset';this.style.display='none';\"\u003eShow more\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv style=\"column-count:3;column-gap:6px;\"\u003e\n\u003cstyle\u003e@media (max-width: 768px) { div[style*=\"column-count:3\"] { column-count:2 !important; } }@media (max-width: 480px) { div[style*=\"column-count:3\"] { column-count:1 !important; } }\u003c\/style\u003e\n\u003cdiv style=\"break-inside:avoid;margin-bottom:6px;\"\u003e\u003cfigure style=\"margin:0;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/I\/515qCpMVatL.jpg\" alt=\"United Scientific SPTHY01 Glass Spectrum Tube, Hydrogen\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/figure\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"United Scientific","offers":[{"title":"Default Title","offer_id":51257434931424,"sku":"B00ES3R8M8","price":38.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/9077\/5264\/files\/515qCpMVatL.jpg?v=1774834357"},{"product_id":"corning-pyrex-9530-4-90-mm-capillary-melting-point-tubes-one-end-open-pack-of-100-ml-degree-c-glass-pack-of-100","title":"Corning Pyrex 9530-4 90 mm Capillary Melting Point Tubes, One End Open (Pack of 100), mL, Degree C, Glass, (Pack of 100)","description":"\u003cdiv style=\"margin-bottom:20px;\"\u003e\n\u003cdiv style=\"display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6;\" id=\"desc-corning-pyrex-9530-4-90-mm-capillary-melting-point-tubes-one-end-open-pack-of-100-ml-degree-c-glass-pack-of-100\"\u003eThese 90mm Pyrex capillary melting point tubes are made from no. 7740 glass and have only one end open. All tubes have a 0.2-0.25mm wall range.\u003c\/div\u003e\n\u003cspan style=\"color:#007aff;cursor:pointer;font-size:14px;\" onclick=\"var el=document.getElementById('desc-corning-pyrex-9530-4-90-mm-capillary-melting-point-tubes-one-end-open-pack-of-100-ml-degree-c-glass-pack-of-100');el.style.webkitLineClamp='unset';this.style.display='none';\"\u003eShow more\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv style=\"column-count:3;column-gap:6px;\"\u003e\n\u003cstyle\u003e@media (max-width: 768px) { div[style*=\"column-count:3\"] { column-count:2 !important; } }@media (max-width: 480px) { div[style*=\"column-count:3\"] { column-count:1 !important; } }\u003c\/style\u003e\n\u003cdiv style=\"break-inside:avoid;margin-bottom:6px;\"\u003e\u003cfigure style=\"margin:0;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/I\/31QsONwGJNL.jpg\" alt=\"Corning Pyrex 9530-4 90 mm Capillary Melting Point Tubes, One End Open (Pack of 100), mL, Degree C, Glass, (Pack of 100)\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/figure\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Corning","offers":[{"title":"Default Title","offer_id":51261397369056,"sku":"B07DV3ZTZV","price":20.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/9077\/5264\/files\/31QsONwGJNL.jpg?v=1774836385"}],"url":"https:\/\/ritewellbeing.com\/collections\/capillary-tubes.oembed","provider":"RiteWellbeing.com","version":"1.0","type":"link"}