Institute for Single Crystals

National Academy of Sciences of Ukraine

61001, Ukraine, Kharkiv, 60 Nauky Ave., phone/fax: +38(057)340-86-19, e-mail:

We offer

Product innovation

Monodisperse Spherical Heteroparticles Nano-powders of "Core-Shell" Type


Materials and Products - Shaped Sapphire Crystals

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Sapphire Seed Holders

Sapphire seed holders for use in the equipment for the silicon and other crystals growth with a melting point to 1800° C.

The diameter of 15 mm, the length of 600 mm.
The diameter of 10 mm, length of 820 mm.
The diameter of 7 mm, length of 900 mm.

Our adress:

61001, Kharkov, 60 Lenin Ave.
phone:  +38(057)340-86-19,
fax:       +38(057)340-86-19,