The 29 Component Trace Metals in 2% HNO₃ + Trace HF standard is a certified reference material (CRM) produced by High-Purity Standards (HPS). This multi-component standard is specifically designed for calibrating and validating analytical instruments, such as Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES), for the accurate determination of trace metals in drinking water and other environmental samples.
Product Specifications
| Specification | Details |
|---|---|
| Product Code | CRM-TMDW |
| Brand | High-Purity Standards (HPS) |
| Matrix Composition | 2% Nitric Acid (HNO₃) with Trace Hydrofluoric Acid (HF) |
| Expiration Date | 12 months from the date of manufacture |
Elemental Concentrations
| Element | Concentration (µg/L) |
|---|---|
| Silver (Ag) | 2 |
| Aluminum (Al) | 125 |
| Antimony (Sb) | 55 |
| Arsenic (As) | 55 |
| Barium (Ba) | 500 |
| Beryllium (Be) | 15 |
| Boron (B) | 150 |
| Cadmium (Cd) | 10 |
| Calcium (Ca) | 33,000 |
| Chromium (Cr) | 20 |
| Cobalt (Co) | 25 |
| Copper (Cu) | 20 |
| Iron (Fe) | 90 |
| Lead (Pb) | 20 |
| Lithium (Li) | 15 |
| Magnesium (Mg) | 8,000 |
| Manganese (Mn) | 40 |
| Molybdenum (Mo) | 110 |
| Nickel (Ni) | 60 |
| Potassium (K) | 2,500 |
| Selenium (Se) | 11 |
| Sodium (Na) | 2,300 |
| Strontium (Sr) | 300 |
| Thallium (Tl) | 10 |
| Vanadium (V) | 35 |
| Zinc (Zn) | 75 |
Applications
This CRM is intended for use in the calibration and validation of analytical instruments for the quantification of trace metals in environmental samples, particularly drinking water. It ensures accurate and reliable measurements, aiding laboratories in maintaining compliance with regulatory standards and quality control protocols.
