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High pure Black Phosphorus - large crystals -  1000 mg
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High pure Black Phosphorus - large crystals - 1000 mg
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 1 215,20
Lanthanum high precision density cube 10mm - 6.16g
 169,00
High purity Iridium powder, 5g, 99,95%
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High purity Iridium powder, 5g, 99,95%
Price:  1 440,00
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 1 440,00
Solid Zirconium Metal Sphere 30mm - 99.95% purity - 91.6 grams
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Acrylic Element cube - Erbium Er - 50mm
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 149,00
100g Terbium metal pieces 99,95% under argon!
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 499,00
Manganese 2+ doped fluorescent glass bead NEW!
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 34,90
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Krypton gas micro spectrum discharge tube 80-90mm – NEW

 25,90

Availability: 9 in stock (can be backordered)

SKU: 04344 Categories: , ,

NEW! Krypton Kr – Micro Spectrum discharge tube – metal free!
This new spectrum discharge tube is an enhancement of our gas ampoules with all its benefits not having any metals parts but the luminosity of a standard spectrum tube. This tube can be used in continuous operation!
Made of high quality shock- and heat proof boro silicate glass. The fine capilary looks fragile but is more endurable as any normal tube.
You can easily let it glow with a tesla generator.
Lengh: 3.3 – 3.5″ = 8 – 9cm, dia. ~12mm
Operating voltage 1500-5000V @ 20mA – available here in our shop
This is a very special piece for a complete elements collection !!!

Element

Kr

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