Acrylic Element-block Selenium Se – 50mm

 52,90 incl. VAT

Available on backorder

SKU: 04458 Categories: ,


The Sensation! Acrylic Element-blocks NEW!
Selenium Se sealed in ampoule – solid piece (on the bottom) with Vapour – before embedding the vapour phase was red but unfortunately it turned into black Se again. But it looks very interesting.

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