Description
Specifications Table
Product Name – Germanium, 1000 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 Germanium 1000 ppm ICP-ML single-element standard is engineered for high-precision trace analysis in advanced laboratory settings. Formulated as an aqueous solution, it delivers exceptional stability and homogeneity, ensuring consistent performance across ICP-MS and ICP-OES instrumentation. The standard is manufactured under stringent quality controls, with NIST-traceable certification to guarantee accuracy in calibration curves and quantitative measurements. Its ultra-low matrix interference makes it ideal for complex sample matrices, while the 100 ml pack size provides an optimal balance between cost-efficiency and experimental flexibility. The solution is stabilized with high-purity acids to prevent precipitation and maintain long-term integrity, even during extended storage periods. Compatible with most autosamplers and nebulizers, this standard eliminates the need for frequent recalibration, reducing laboratory downtime. Its single-element composition allows for targeted analysis without cross-contamination risks associated with multi-element standards. The product undergoes rigorous third-party testing to verify concentration accuracy, with batch-specific certificates of analysis provided for full transparency. For laboratories requiring reproducible results in semiconductor analysis, environmental testing, or materials characterization, this Germanium standard offers the reliability needed for critical research applications.
FAQs
1. What is the shelf life of this Germanium ICP standard when stored properly?
The solution remains stable for 24 months from the date of manufacture when stored at 15-25°C in its original sealed container, protected from light and moisture. Always verify the expiration date on the certificate of analysis.
2. Can this standard be used with both ICP-MS and ICP-OES instruments?
Yes, the 1000 ppm concentration is suitable for both ICP-MS and ICP-OES applications, though dilution may be required for ICP-MS to match instrument sensitivity ranges. Always follow your instrument’s specific calibration protocols.
3. What acid matrix is used in this Germanium standard solution?
The standard is prepared in a high-purity nitric acid matrix (typically 2-5% v/v) to ensure complete dissolution and long-term stability of the Germanium ions without introducing contaminant interference.
4. How does this compare to multi-element standards containing Germanium?
Single-element standards like this offer higher accuracy for Germanium-specific analysis by eliminating potential ion suppression effects from other elements. They’re preferred when Germanium is the primary analyte of interest.
5. What documentation is provided with each batch of this standard?
Each shipment includes a certificate of analysis detailing the exact concentration, expiration date, batch number, and traceability information. Additional safety data sheets are available upon request for handling protocols.
