Noble Rare Luminous Gases Element Collection, Pack of 9 | 99.999% Purity, Including Helium,Neon, Argon, Krypton, Xenon, Nitrogen, For Collection, Display, Teaching, Gift

Not as bright as in images I do have to say.

I purchased these as a reference for what color is emitted by these gases. They were packaged well in bubble wrap and double boxed. I appreciate the care taken to package them. All tubes work. I found some gases need a fairly high level of energy from a small tesla coil to excite the gas to illuminate. As well as a dark room to see it, but i think that is expected.

Got these as an add on for a tesla-like lightening device (also on amazon) and they light up great. If you turn the lights down you can see them well and you can see the different colors they emit. Several are shades of blue but some are green, orange,red. Fragile and Fun

For the most part works totally fine. I think one tube may have a slight leak as the first few days it was super bright and then got slowly dimmer over the following days of use. Now that tube no longer gets excited/glows at all. Otherwise all other tubes are fine.

Got it as a gift for someone, so I can't really comment much beyond it appears to be your basic test tubes with noble gas sealed inside. The customer service is really communicative. The items were packed with extreme care- a box within a box, and bubble wrapped individually, as well as the sides of the 2nd box. They're nicely sized and would store perfectly on a test tube rack.

Grandson loved these. Had to get a Tesla coil for them but it’s quite amazing. He is 13 and very interested in becoming a chemical engineer so this and a kit with elements was his birthday gift. He loved it. The shipping and packaging was excellent for such fragile contents.

What it says above. They aren't nearly as bright or colorful as shown.

Awesome set and shipped safely,

No complaints

Excelente producto, los gases vienen en una caja de metal, contiene protección para guardarlos, considero que hubiera sido mejor que en lugar de que una de las ampollas contuviera aire en mi opinión sería mejor que contenga hidrogeno y si eso aumentara el precio del producto seguiría valiendo la pena completamente, en mi caso el paquete incluyo un soporte para colocar los gases, con respeto a el soporte no si venga originalmente ya que al hacer mi pedido agrege su colección de 68 elementos. Por el resto del producto está execelente el único detalle es que no contenga hidrogeno en la colección de gases

Amazing, they look so nice

Muy buen producto, llegó a tiempo y muy bien empacado. Todos los gases se iluminan con una bobina, es obvio que los gases con menor efecto ionizante (como el Oxigeno, Argón, Kripton) se iluminen menos, pero si tienen buen efecto

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