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Large Hydrogen/Helium spectrum discharge tube 250mm – NEW
Original price was: € 49,90.€ 39,90Current price is: € 39,90. Add to cart -
Deuterium gas spectrum discharge tube – tesla coil optimized 70-75mm – NEW
€ 29,90 – € 42,90 Select options This product has multiple variants. The options may be chosen on the product page -
Hydrogen gas spectrum discharge tube – tesla coil optimized 70-75mm – NEW
€ 29,90 – € 42,90 Select options This product has multiple variants. The options may be chosen on the product page
