Description
Specifications Table
Product Name – Chromium, AAS standard solution, Specpure®, Cr 1000µg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid
Grade – Specpure® (High Purity)
Application – Atomic Absorption Spectroscopy (AAS)
Product Overview
The Chromium AAS standard solution from Specpure® is a high-purity, ready-to-use reference material designed for precise atomic absorption spectroscopy (AAS) applications. With a concentration of 1000µg/ml, this solution ensures accurate calibration and traceability in analytical procedures. The Specpure® grade guarantees minimal impurities, making it suitable for demanding lab environments where consistency and reliability are critical. The liquid form allows for easy handling and dilution, while the stable formulation ensures long-term performance without degradation. This standard solution is manufactured under strict quality controls, adhering to international standards for analytical reagents. Whether used for routine testing or research-grade analysis, this Chromium standard provides the precision required for reproducible results. The packaging in 100ml and 500ml sizes offers flexibility for different laboratory needs, ensuring minimal waste while maintaining cost efficiency.
FAQs
1. What is the shelf life of this Chromium AAS standard solution?
The solution remains stable for at least 24 months when stored unopened at room temperature, away from direct sunlight.
2. Is this Chromium standard compatible with ICP-OES or ICP-MS?
While primarily designed for AAS, it can be used with ICP-OES or ICP-MS after appropriate dilution and validation.
3. Are there any alternatives to this Specpure® Chromium standard?
Alternatives include Chromium standards from other high-purity brands like Merck or Sigma-Aldrich, but Specpure® is preferred for its traceability.
4. How should this solution be stored to maintain accuracy?
Store tightly sealed in the original container at 15-25°C, avoiding exposure to moisture or contaminants.
5. What is the source of Chromium used in this standard?
The Chromium is sourced from high-purity metal or salt precursors, refined to meet Specpure® grade specifications.
