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Iron 150 grams melted pellets, purity 99.9%
 159,00
Komplette Sammlung von 16 hochgradig mit Seltenen Erden dotierten Glasbarren - 30 mm
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Platzhalter
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Iron, electrolytic chips, 99,995% 3 grams in ampoule
4+ shoppers have bought this
Schwarzes Phosphorpulver ultrafein > 1µm - 99.9% 250mg in Ampulle unter Argon
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Hochreine Hafniumscheibe ? 7/8 Zoll x 1mm - 99,9% Reinheit
1+ shoppers have bought this
100g Cerium metal pieces 99,9% under argon!
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 199,00
Hochreiner schwarzer Phosphor - große Kristalle - 1000 mg
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50mm Terbium Metall Präzision Dichte Würfel 1kg - 99.95%
 4 490,00
Acryl Elemente Würfel - Hafnium Hf - 50mm
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 69,90
BIG OSMIUM Präzisionsdichte-Standardwürfel 1 Zoll ~ 350 Gramm
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Sammlung von Manganphosphatgläsern verschiedener Oxidationsstufen - 3 Stück.
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Krypton-Gas-Mikro-Spektrum-Entladungsröhre 80-90mm - NEW

 25,90

Verfügbarkeit 9 Stück lagernd (kann nachbestellt werden)

Artikelnummer: 04344 Kategorien , ,

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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