qatar medical services
Sentinel Selenium, 100 Mcg Tablet 50's
QAR 29.00
Title
QAR 29.00
Selenium is used to make pigments for ceramics, paint and plastics. Selenium has both a photovoltaic action (converts light to electricity) and a photoconductive action (electrical resistance decreases with increased illumination). It is therefore useful in photocells, solar cells and photocopiers.