Description
Specifications Table
Product Name – Dysprosium, plasma standard solution, Specpure®, Dy 1000μg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid (aqueous solution)
Grade – Specpure® (ultra-high purity)
Application – ICP-OES, AAS, plasma spectrometry calibration
Product Overview
This Dysprosium plasma standard solution is a high-purity reference material designed for precise analytical applications in spectroscopy and plasma-based techniques. Formulated with Specpure® grade Dysprosium at a concentration of 1000µg/ml, it ensures exceptional accuracy in calibration curves for ICP-OES (Inductively Coupled Plasma Optical Emission Spectroscopy) and AAS (Atomic Absorption Spectroscopy). The solution is prepared in a stabilized aqueous matrix to prevent precipitation and maintain long-term stability, eliminating the need for frequent recalibration. Its ultra-low impurity profile minimizes interference, making it ideal for trace element analysis where contamination control is critical. The solution is supplied in high-density polyethylene bottles to prevent leaching and ensure sample integrity during storage. Each batch undergoes rigorous quality control, including multi-element analysis to confirm purity and concentration consistency. The 100ml and 500ml pack sizes cater to both routine laboratory use and high-throughput applications, offering flexibility without compromising precision. Compatible with most plasma spectrometry instruments, this standard solution reduces systematic errors in quantitative analysis, enhancing reproducibility in research and industrial testing environments.
FAQs
1. What is the shelf life of this Dysprosium plasma standard solution?
The solution remains stable for 24 months from the date of manufacture when stored unopened at room temperature. Once opened, use within 6 months for optimal accuracy.
2. Is this solution compatible with ICP-MS instrumentation?
While primarily designed for ICP-OES and AAS, it can be used with ICP-MS after appropriate dilution to match the instrument’s dynamic range and avoid detector saturation.
3. What alternatives are available if I need a lower concentration?
Dilution using high-purity nitric acid (1-2% v/v) is recommended for preparing lower concentrations. Pre-diluted standards at 100µg/ml or 10µg/ml are also commonly available from most suppliers.
4. How should I store this solution to maintain its stability?
Store upright in the original container at 15-25°C, away from direct sunlight and sources of heat. Avoid freezing as it may alter the solution’s homogeneity.
5. Does this solution contain any preservatives or stabilizers?
The solution includes trace amounts of nitric acid as a stabilizer to prevent hydrolysis and maintain metal ion solubility, but no additional preservatives are added.
