A novel method for fast enrichment and monitoring of hexavalent and trivalent chromium at the ppt level with modified silica MCM-41 and its determination by inductively coupled plasma optical emission ...

Objectives Chromium VI (hexavalent chromium, Cr(VI)) is an established cause of lung cancer, but its association with gastrointestinal cancer is less clear. The goal of this study was to examine ...

SMM brings you the current prices and price charts of chromium, such as chromium metal prices, chromium concentrate prices, chromium lump prices , chromium crude ore prices, Ferrochrome prices, etc.