{"id":9681056170135,"title":"Eisco Labs Premium Spectrum Tube - Argon (Ar), 26cm","handle":"eisco-labs-premium-spectrum-tube-argon-ar-26cm","description":"\u003ch3\u003eEisco Labs Premium Spectrum Tube - Argon (Ar), 26cm\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eEISCO premium spectrum tubes are of high quality and are designed for power\nsupplies holding 26cm spectrum tubes. Features a large 10 centimeters\ncapillary in the center for greater viewing area. These spectrum tubes are\ndesigned for operation intervals of 30 seconds and should be used for 30\nseconds on\/30 seconds off. These tubes effectively demonstrate the spectral\nlines of pure substances. Tubes require spectrum tube power supply. For\nintermittent use only, not to be used as a lamp source. Note: expected life of\nspectrum tubes will vary depending on the gas they contain. If the tubes are\nused as recommended and not allowed to overheat, the useful life, or time it\ntakes to detect contamination with the usual measuring equipment is very long.\nGrades 8-16. For ages 13-21.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHIGH-QUALITY DESIGN || Eisco's spectrum tubes are designed with a greater viewing area for clearer observations.\u003c\/li\u003e\n \u003cli\u003eOBSERVING THE SPECTRA || These Spectrum Tubes use research-grade gasses and vapors to provide bright-line spectral lines of the highest clarity. They are designed for optimum intensity and line resolution when examined in a student-grade spectrometer equipped with a ca.200 line\/mm (5000 line\/inch) diffraction grating.\u003c\/li\u003e\n \u003cli\u003ePRODUCT DIMENSIONS || Each Spectrum tube measures 26cm long (10.24 Inches)\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:24:10+10:00","created_at":"2026-07-26T20:52:26+10:00","vendor":"EISCO","type":"Optics","tags":["home_improvement_Aug2026"],"price":17200,"price_min":17200,"price_max":17200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068271079575,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B00B5F4QIG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Eisco Labs Premium Spectrum Tube - Argon (Ar), 26cm","public_title":null,"options":["Default Title"],"price":17200,"weight":95,"compare_at_price":null,"inventory_management":"shopify","barcode":"849230053826","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B00B5F4QIG.jpg?v=1785063148"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B00B5F4QIG.jpg?v=1785063148","options":["Title"],"media":[{"alt":null,"id":42456823038103,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00B5F4QIG.jpg?v=1785063148"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00B5F4QIG.jpg?v=1785063148","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eEisco Labs Premium Spectrum Tube - Argon (Ar), 26cm\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eEISCO premium spectrum tubes are of high quality and are designed for power\nsupplies holding 26cm spectrum tubes. Features a large 10 centimeters\ncapillary in the center for greater viewing area. These spectrum tubes are\ndesigned for operation intervals of 30 seconds and should be used for 30\nseconds on\/30 seconds off. These tubes effectively demonstrate the spectral\nlines of pure substances. Tubes require spectrum tube power supply. For\nintermittent use only, not to be used as a lamp source. Note: expected life of\nspectrum tubes will vary depending on the gas they contain. If the tubes are\nused as recommended and not allowed to overheat, the useful life, or time it\ntakes to detect contamination with the usual measuring equipment is very long.\nGrades 8-16. For ages 13-21.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHIGH-QUALITY DESIGN || Eisco's spectrum tubes are designed with a greater viewing area for clearer observations.\u003c\/li\u003e\n \u003cli\u003eOBSERVING THE SPECTRA || These Spectrum Tubes use research-grade gasses and vapors to provide bright-line spectral lines of the highest clarity. They are designed for optimum intensity and line resolution when examined in a student-grade spectrometer equipped with a ca.200 line\/mm (5000 line\/inch) diffraction grating.\u003c\/li\u003e\n \u003cli\u003ePRODUCT DIMENSIONS || Each Spectrum tube measures 26cm long (10.24 Inches)\u003c\/li\u003e\n \u003c\/ul\u003e"}