Description
Specifications Table
Product Name – Gadolinium, 10 ppm ICP-ML, single-element standard
Quantity/Pack Size – 100 ml
Form – Liquid (aqueous solution)
Grade – ICP-ML (Inductively Coupled Plasma-Mass Spectrometry)
Application – Trace element analysis, calibration, and quality control
Product Overview
This 10 ppm Gadolinium ICP-ML single-element standard is meticulously formulated to meet the rigorous demands of modern analytical laboratories. The solution is prepared using ultra-high-purity reagents and deionized water, ensuring minimal interference and maximum accuracy in ICP-MS applications. Gadolinium, a rare earth element, is stabilized in a nitric acid matrix to prevent precipitation and maintain long-term stability. The concentration is certified through multi-point calibration against NIST-traceable reference materials, guaranteeing reliability for calibration curves, method validation, and routine quality control checks. Packaged in HDPE bottles with tamper-evident seals, this standard resists contamination while offering convenient handling. Its low matrix interference makes it particularly suitable for complex sample analyses where spectral overlaps are a concern. The solution’s homogeneity is verified through rigorous testing, ensuring consistent performance across the entire volume. Whether used for environmental monitoring, geological surveys, or industrial process control, this standard delivers the precision required for critical analytical workflows.
FAQs
1. What is the shelf life of this Gadolinium ICP-ML standard?
When stored unopened at room temperature, this standard maintains its certified concentration for 24 months from the date of manufacture.
2. Can this standard be used with ICP-OES instruments?
While optimized for ICP-MS, the 10 ppm concentration is compatible with most ICP-OES systems, though you may need to adjust dilution factors based on your instrument’s sensitivity requirements.
3. What acid matrix is used in this solution?
The standard is prepared in a 2% nitric acid matrix, which provides optimal stability for Gadolinium while minimizing polyatomic interferences.
4. How should I handle potential contamination risks?
Use dedicated polypropylene pipette tips and containers to avoid cross-contamination. The HDPE bottle material is selected to minimize leaching of trace elements.
5. Is this standard suitable for isotope ratio measurements?
The natural isotopic composition is maintained, making it appropriate for preliminary isotope ratio studies, though specialized isotopic standards may be required for high-precision work.
