Description

Specifications Table

Product Name – ICP Multi-Element Standard 2
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Analytical
Application – ICP-OES, AAS, Spectroscopy

Product Overview

ICP Multi-Element Standard 2 is a high-purity, pre-mixed solution designed for precise calibration in inductively coupled plasma optical emission spectrometry (ICP-OES) and atomic absorption spectroscopy (AAS). Formulated with certified reference materials, this standard ensures traceability and accuracy across multiple elements, eliminating the need for individual single-element standards. The solution is stabilized to prevent precipitation or degradation, guaranteeing long-term reliability in analytical workflows. Its consistent composition minimizes matrix effects, enhancing detection limits and reproducibility. Compatible with most ICP and AAS instruments, this standard simplifies multi-element analysis, reducing preparation time and potential errors. The analytical-grade purity meets stringent lab requirements, making it suitable for research, quality control, and routine testing. Packaged in a high-density polyethylene (HDPE) bottle, it resists chemical leaching, preserving integrity during storage. Whether used for environmental, pharmaceutical, or industrial applications, this standard delivers dependable performance for quantitative elemental analysis.

FAQs

1. What elements are included in ICP Multi-Element Standard 2?

This standard typically covers a broad range of elements such as Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Se, Sr, Tl, V, and Zn. Refer to the certificate of analysis for exact concentrations.

2. Is this standard compatible with ICP-MS?

While primarily designed for ICP-OES and AAS, it can be used for ICP-MS with appropriate dilution to avoid matrix interference or instrument saturation. Verify compatibility with your specific ICP-MS method.

3. How should I store this standard to maintain stability?

Store the unopened bottle at 15–25°C in a dark, dry place. After opening, tightly recap and avoid prolonged exposure to air or moisture. Do not freeze.

4. Can this standard replace single-element standards for calibration?

Yes, it is formulated to replace multiple single-element standards, simplifying calibration curves for multi-element analysis. However, for ultra-trace analysis, supplementary single-element standards may be required.