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Nice Molybdenum 6+ doped glass bead NEW!
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 299,00
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Black Phosphorus - crystal pieces - 10.0g in ampoule
Price:
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 74,28
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Potassium iodide discharge tube
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 39,00
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 3 290,00
Placeholder
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Tellurium(IV) iodide - TeI4 crystals - 1g  99.9%
 79,90
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Nice Tungsten doped glass bead NEW!
 29,90
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 25,00
Gases discharge tube set, size approximately ~75x75mm
 199,00
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Large Hydrogen/Helium spectrum discharge tube 250mm – NEW

Original price was: € 49,90.Current price is: € 39,90.

NEW!  Large 250mm Neon spectrum tube

Lengh: 10″ (254mm) =  diameter: 15mm. Length of the capillary: 90mm
Operating voltage 2500-5000V @ 20mA – Power supply available here in our shop

Fits in the standard tube holders for 250 – 260mm spectrum tubes.

Availability: 3 in stock (can be backordered)

SKU: 04913-4 Categories: , , ,

NEW!  Large 250mm Hydrogen/Neon spectrum tube

Lengh: 10″ (254mm) =  diameter: 15mm. Length of the capillary: 90mm
Operating voltage 2500-5000V @ 20mA – available here in our shop

Fits in the standard tube holders for 250 – 260mm spectrum tubes.

Element

H, He

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