Description
Specifications Table
Product Name – Gallium, AAS standard solution, Specpure®, Ga 1000µg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid (Aqueous Solution)
Grade – Specpure® (Ultra-High Purity)
Application – Atomic Absorption Spectroscopy (AAS)
Product Overview
This Gallium AAS standard solution is formulated with Specpure® grade purity, ensuring exceptional accuracy in atomic absorption spectroscopy (AAS) applications. The 1000µg/ml concentration provides a robust baseline for calibration and quantitative analysis, eliminating matrix interferences. The solution is prepared in a stable aqueous matrix, minimizing precipitation risks while maintaining long-term consistency. Its ultra-high purity makes it suitable for trace metal analysis where contamination risks must be mitigated. The Specpure® certification guarantees compliance with international standards for elemental purity, ensuring reliable results in research and industrial testing. The solution is packaged in high-density polyethylene (HDPE) bottles to prevent leaching or external contamination, with tamper-evident seals for integrity assurance. Each batch undergoes rigorous quality control, including ICP-OES verification, to confirm the stated concentration and absence of interfering elements. The shelf life is extended through proprietary stabilization techniques, reducing the need for frequent recalibration.
FAQs
1. What is the shelf life of this Gallium AAS standard solution?
The solution remains stable for 24 months from the date of manufacture when stored unopened at room temperature, protected from direct sunlight.
2. Is this solution compatible with ICP-MS instrumentation?
While optimized for AAS, the Specpure® grade purity allows use in ICP-MS with appropriate dilution, though matrix effects should be evaluated for specific applications.
3. What alternatives exist for lower concentration requirements?
Serial dilution using ultrapure water and matrix-matched standards can achieve lower concentrations, though pre-diluted standards are recommended for critical applications.
4. How should this solution be stored to maintain stability?
Store upright in the original container at 15–25°C, avoiding temperature fluctuations and exposure to strong oxidizing agents or reducing environments.
5. What documentation is provided with each batch?
Every shipment includes a Certificate of Analysis (CoA) with lot-specific data, including concentration verification, purity profile, and expiry date.
