Description
Specifications Table
Product Name – Sodium, plasma standard solution, Specpure®, Na 10,000µg/ml
Quantity/Pack Size – 50ml, 100ml, 500ml
Form – Liquid solution
Grade – Specpure® (ultra-high purity)
Application – ICP-OES, AAS, plasma spectrometry calibration
Product Overview
This Specpure® sodium plasma standard solution delivers unmatched precision with a certified 10,000µg/ml concentration, making it ideal for demanding analytical applications. Formulated using ultra-pure reagents and rigorous quality control, it ensures minimal matrix interference and maximum accuracy in plasma spectrometry. The solution is traceable to NIST standards, providing reliable calibration for ICP-OES and AAS instruments. Its stable formulation resists degradation over time, maintaining consistency across multiple analyses. The Specpure® grade guarantees low impurity levels, eliminating background noise that could compromise results. Packaged in high-density polyethylene bottles, it prevents contamination while allowing easy dispensing. Each batch undergoes multi-point verification to confirm concentration accuracy, with certificates of analysis provided for full transparency. The solution’s homogeneous composition ensures uniform performance, whether used for routine calibration or high-sensitivity research applications. Its broad compatibility with standard lab equipment makes it a versatile choice for laboratories requiring reproducible sodium measurements.
FAQs
1. What is the shelf life of this sodium plasma standard solution?
When stored unopened at room temperature, the solution maintains its certified concentration for 24 months from the date of manufacture. Once opened, use within 6 months for optimal accuracy.
2. Can this standard be used for flame atomic absorption spectroscopy?
Yes, the 10,000µg/ml concentration is suitable for flame AAS after appropriate dilution. The Specpure® grade ensures minimal spectral interference during analysis.
3. What diluent was used in preparing this sodium standard?
The solution is prepared using ultra-pure nitric acid (2% v/v) as the diluent, which provides stability while maintaining compatibility with most plasma spectrometry systems.
4. How should I handle potential contamination when using this standard?
Always use dedicated, acid-washed pipettes and containers. The solution should be dispensed in a clean environment to prevent particulate or ionic contamination that could affect calibration.
5. Is this standard compatible with automated sample preparation systems?
The solution’s viscosity and chemical composition make it suitable for most automated dilution and sampling systems, though we recommend verifying compatibility with your specific equipment.
