Description
Specifications Table
Product Name – Strontium, 1000 mg/L in water Ion chromatography standard
Quantity/Pack Size – 100 ml
Form – Liquid (aqueous solution)
Grade – Analytical standard
Application – Ion chromatography calibration, trace analysis
Product Overview
This Strontium 1000 mg/L aqueous standard is meticulously formulated for ion chromatography applications, ensuring exceptional accuracy in trace-level analysis. The solution is prepared using high-purity Strontium salts dissolved in deionized water, providing a stable and homogeneous matrix for reliable calibration curves. Its precise concentration of 1000 mg/L makes it suitable for both routine laboratory testing and research-grade applications where consistency is critical. The standard is rigorously tested for impurities, with traceability to NIST or equivalent reference materials, guaranteeing compliance with international quality standards. Packaged in a 100 ml amber glass bottle, it minimizes light-induced degradation while maintaining long-term stability. The solution’s low background interference ensures clean chromatographic peaks, reducing the need for frequent recalibration. Whether used for environmental monitoring, industrial quality control, or academic research, this standard delivers reproducible results with minimal matrix effects. Its ready-to-use format eliminates the need for dilution in most applications, saving time and reducing potential errors. The product is accompanied by a Certificate of Analysis (CoA) detailing its purity, concentration, and expiration date for full transparency.
FAQs
1. What is the shelf life of this Strontium standard solution?
The shelf life is typically 12-24 months from the date of manufacture when stored unopened at room temperature in its original packaging. Always check the expiration date on the label or Certificate of Analysis.
2. Can this standard be used for ICP-MS or AAS applications?
While primarily designed for ion chromatography, this standard can be adapted for ICP-MS or AAS if matrix compatibility is verified. However, additional dilution or matrix matching may be required for optimal performance in these techniques.
3. What is the recommended storage condition for this solution?
Store the unopened bottle at 15-25°C in a dark, dry place. Once opened, tightly recap the bottle and store upright to prevent contamination or evaporation. Avoid exposure to direct sunlight or temperature fluctuations.
4. Does this standard contain any preservatives or stabilizers?
The solution is prepared with minimal additives to maintain purity. Trace amounts of acid (e.g., nitric acid) may be present to stabilize the Strontium ions, but the exact composition is detailed in the accompanying Certificate of Analysis.
5. How should I dispose of unused or expired Strontium standard?
Follow local environmental regulations for chemical waste disposal. Neutralize the solution if required, or contact a licensed hazardous waste disposal service. Never dispose of it in regular trash or drainage systems.
