ICP multi-element standard solution XI can be used as a calibration standard in the analysis of heavy metals in sewage sludge samples by inductively coupled plasma optical emission spectrometry (ICP-OES).

In 6% HNO3:

• Cd (cadmium): 10 mg/L
• Cr (chromium): 900 mg/L
• Cu (Copper): 800 mg/L
• Hg (Mercury): 8 mg/L
• Ni (Nickel): 200 mg/L
• Pb (lead): 900 mg/L
• Zn (Zinc): 2500 mg/L

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.