Description
Specifications Table
Product Name – Ruthenium, plasma standard solution, Specpure®, Ru 1000µg/ml
Quantity/Pack Size – 100ml, 50ml, 500ml
Form – Liquid (aqueous solution)
Grade – Specpure® (ultra-high purity)
Application – ICP-OES, AAS, plasma spectrometry calibration
Product Overview
This Specpure® ruthenium plasma standard solution delivers exceptional purity and consistency for demanding analytical applications. Formulated at a precise 1000µg/ml concentration, it serves as a reliable calibration reference for inductively coupled plasma optical emission spectrometry (ICP-OES) and atomic absorption spectroscopy (AAS). The solution is prepared using ultra-high purity ruthenium metal dissolved in a stabilized matrix to prevent precipitation and ensure long-term stability. Each batch undergoes rigorous quality control to guarantee traceability and accuracy, meeting the stringent requirements of modern laboratories. The Specpure® grade eliminates common interferences, providing clean spectral backgrounds for accurate elemental analysis. Packaged in high-density polyethylene bottles to maintain integrity, this standard solution minimizes contamination risks while offering convenient handling. Its uniform composition ensures reproducible results across multiple analyses, making it ideal for research and quality control environments where precision is paramount.
FAQs
1. What is the shelf life of this ruthenium plasma standard solution?
When stored unopened at room temperature, the solution remains stable for 24 months from the date of manufacture. Opened bottles should be used within 6 months for optimal performance.
2. Is this solution compatible with organic solvents?
The aqueous-based formulation is designed for direct use in plasma spectrometry. For organic solvent applications, dilution with appropriate solvents may be required after compatibility testing.
3. What alternatives exist for lower concentration requirements?
Serial dilution using high-purity deionized water or appropriate diluents can create lower concentration standards. Pre-diluted standards are also available from specialized suppliers.
4. How should this solution be stored to maintain accuracy?
Store upright in the original container at 15-25°C, away from direct sunlight and moisture. Avoid freezing as it may alter the solution’s homogeneity.
5. What certification documents accompany this product?
Each batch includes a certificate of analysis detailing the exact concentration, traceability to NIST standards, and quality control test results for verification purposes.
