Complete Set of noble gases Micro spectrum discharge tubes 80mm length - NEW!

Description

Complete noble gases set - Micro spectrum discharge tubes 80mm - He Ne Ar Kr Xe NEW!
Complete Set of noble gases - Micro spectrum discharge tube set 80mm - He Ne Ar Kr Xe NEW! - metal free!
These new spectrum discharge tubes are an enhancement of our gas ampoules with all its benefits not having any metals parts but the luminosity of a standard spectrum tube. These 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 them glow with a tesla generator.
Lengh: ~ 3.3 " = 80mm , dia. ~12mm
Operating voltage 1500-5000V @ 20mA - or similar tesla generator -  This is a very special piece for a complete elements collection !!!
scope of delivery
You get one set (5 tubes) + proper invoice
shipping fees
We calculate following shipping fees:
Table of shipping fees:
USA, Canada
.90
Asia, South America, Africa
.50
Australia, New Zealand, Oceania
.00
Courier Express Services:
Items up to 1kg (2.2lbs)   by Courier Express (Very fast! 1 - 3 days lead time )
USA, Canada
5.00
Australia, New Zealand, Asia and other countries outside EU
2.30
Items over 1kg up to 2kg (4.4lbs) by Courier Express (Very fast! 1 - 3 days lead time )
USA, Canada
3.40
Australia, New Zealand, Asia and other countries outside EU
9.70
I am happy to combine shipping to save you money! Please contact me!
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