Chromium standard for ICP-MS, TraceCERT®, Supelco®
72995-100ML
: Merck
:
- Concentration:1 mg/L
- Matrix:Nitric acid dil.
- Pk:100 mL
- M-Clarity quality level:MQ300
- Element:Chromium
- Symbol:Cr
Prepared with (NH₄)²Cr₂O₇.
: This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034