Sigma Tec LLC was established in 1994. Right now, it occupies one of the leading positions in the domestic market of high-purity inorganic chemical reagents.
The quality of our products fully complies with the international standard ISO 9001: 2000 (GOST R ISO 9001–2001).
Packing and transportation
Packing from 1 to 35 kg. Delivery of reagents by special certified motor transport is possible.