Description
Specifications Table
Product Name – Cesium, 1000 mg/L in water Ion chromatography standard
Quantity/Pack Size – 100 ml
Form – Liquid (aqueous solution)
Grade – Analytical standard
Application – Ion chromatography calibration, trace metal analysis
Product Overview
This Cesium 1000 mg/L ion chromatography standard is a high-purity aqueous solution designed for precise calibration and quantification in analytical laboratories. The standard is prepared using ultra-pure cesium salt dissolved in deionized water, ensuring minimal interference from contaminants. The certified concentration of 1000 mg/L provides a reliable reference point for ion chromatography applications, particularly in environmental, pharmaceutical, and industrial testing where trace metal analysis is critical. The solution is stabilized to maintain long-term accuracy, reducing the need for frequent recalibration. Each batch undergoes rigorous quality control to verify concentration and purity, with documentation provided for traceability. The liquid form allows for easy dilution and integration into automated chromatography systems. This standard is compatible with most ion chromatography columns and detectors, offering consistent performance across different instrument configurations. The aqueous matrix minimizes sample preparation steps, improving workflow efficiency while maintaining analytical precision.
FAQs
1. What is the shelf life of this Cesium ion chromatography standard?
The standard remains stable for 24 months from the date of manufacture when stored unopened at room temperature, protected from light and moisture.
2. Can this standard be used with conductivity detectors?
Yes, the solution is fully compatible with conductivity detectors commonly used in ion chromatography systems.
3. What material is used for the container?
The standard is packaged in HDPE bottles that are chemically resistant to preserve solution integrity.
4. Is this standard traceable to NIST or other reference materials?
Each batch is manufactured following ISO guidelines with internal traceability protocols, though direct NIST traceability would require additional certification.
5. What dilution factors are recommended for working standards?
Typical working concentrations range from 1-100 ppm, requiring dilution factors of 1:10 to 1:10,000 using deionized water or appropriate mobile phase.
