Description
Specifications Table
Product Name – Copper, AAS standard solution, Specpure®, Cu 1000μg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid solution
Grade – Specpure® (ultra-pure, traceable)
Application – Atomic absorption spectroscopy (AAS), trace metal analysis
Product Overview
The Copper AAS standard solution from Specpure® delivers unmatched precision for atomic absorption spectroscopy (AAS) applications. Formulated at a certified concentration of 1000µg/ml, this ultra-pure solution ensures reliable calibration and trace metal analysis without matrix interferences. The Specpure® grade guarantees low impurity levels, making it ideal for research and analytical laboratories requiring consistent, high-accuracy results. Each batch undergoes rigorous quality control to maintain traceability and compliance with international standards. The solution is stable under recommended storage conditions, eliminating the need for frequent recalibration. Its ready-to-use liquid form simplifies workflow, reducing preparation time while maintaining reproducibility. Whether for routine testing or specialized research, this copper standard provides the confidence needed for critical analytical procedures.
FAQs
1. What is the shelf life of this copper AAS standard solution?
When stored unopened at room temperature in its original packaging, the solution remains stable for 24 months from the date of manufacture. After opening, use within 6 months for optimal accuracy.
2. Is this solution compatible with ICP-OES or ICP-MS instruments?
While optimized for AAS, the high purity of this Specpure® solution allows compatibility with ICP-OES and ICP-MS systems, though matrix adjustments may be required for some applications.
3. Are there lower concentration alternatives available for this copper standard?
Dilution can be performed using high-purity acids or deionized water to achieve lower concentrations, but pre-diluted standards are recommended for critical applications to maintain accuracy.
4. How should this solution be stored to maintain its integrity?
Store the tightly sealed bottle at 15–25°C, away from direct sunlight and moisture. Avoid freezing, as it may alter the solution’s homogeneity.
5. Does this product come with a certificate of analysis?
Yes, each batch includes a detailed certificate of analysis (CoA) with traceability data, concentration verification, and impurity profiles for quality assurance.
