Description
Specifications Table
Product Name – Nitrite, Ion chromatography standard solution, Specpure®, NO{2}|- 1000 μg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid solution
Grade – Specpure®
Application – Ion chromatography calibration
Product Overview
This nitrite standard solution is a high-purity reference material formulated at 1000 µg/ml concentration, designed specifically for ion chromatography applications. The Specpure® grade ensures exceptional accuracy and reliability, making it suitable for demanding laboratory environments where precise nitrite quantification is critical. The solution is prepared using ultra-pure reagents and undergoes rigorous quality control to maintain consistency across batches. Its stability is optimized for long-term storage without degradation, provided it is kept under recommended conditions. The traceability of this standard solution aligns with international analytical standards, offering confidence in experimental reproducibility. Whether used for routine calibration or method validation, this nitrite standard delivers consistent performance, minimizing variability in chromatographic analysis. The liquid form allows for easy handling and dilution, while the specified concentration simplifies preparation of working standards. Compatibility with most ion chromatography systems ensures seamless integration into existing workflows without requiring additional modifications.
FAQs
1. What is the shelf life of this nitrite standard solution?
The solution remains stable for 12 months from the date of manufacture when stored unopened at 2-8°C. Once opened, use within 3 months for optimal accuracy.
2. Can this standard be used with other chromatography techniques?
While optimized for ion chromatography, it may be compatible with other techniques like capillary electrophoresis, but validation is recommended for specific applications.
3. What is the matrix composition of this standard?
The solution is prepared in a dilute nitric acid matrix to ensure stability and prevent microbial growth while maintaining nitrite integrity.
4. How should I handle potential contamination during dilution?
Use Class A volumetric glassware and ultrapure water (18.2 MΩ·cm) to prevent contamination. Always wear appropriate PPE when handling.
5. Are there lower concentration alternatives available?
This product is specifically formulated at 1000 µg/ml, but serial dilution can be performed to achieve lower working concentrations as needed.
