Testing & Control Features for February 2011

Applying the Photometric Method to Determine Presence of Trivalent Chromium in Hex Chrome Solutions Applying the Photometric Method to Determine Presence of Trivalent Chromium in Hex Chrome Solutions

The photometric method for the determination of Cr+3 is rapid, simple and precise, and can be applied successfully without a systematic error.
10 February, 2011