14 Kind Periodic Table Elements Glass Seal Collection

$75.69 $99.99

Ytterbium aluminum niobium vanadium titanium molybdenum iron suitable for popular science and teaching

 

Element glass seal set.

Large branch exhibition collection supplies.
Specification 15*75mm
There are 14 pieces of aluminum-containing block, titanium strip, branch vanadium, chromium block, manganese flake, iron particle, copper flake, niobium flake, molybdenum particle, tin particle, antimony block, tungsten particle, bismuth block, and ytterbium block. There are slight changes in different batches to ensure quality!