Description
Specifications Table
Product Name – Oxalate, Ion chromatography standard solution, Specpure®, C{2}O4|-2 1000µg/ml
Quantity/Pack Size – 100ml, 500ml
Form – Liquid (aqueous solution)
Grade – Specpure® (IC standard)
Application – Ion chromatography calibration, anion analysis
Product Overview
This Specpure® oxalate ion chromatography standard solution delivers a certified concentration of 1000µg/ml, ensuring precision in analytical applications. Formulated with ultra-pure reagents, it meets stringent quality controls for traceability and stability, making it ideal for calibration curves, method validation, and routine anion testing. The aqueous matrix minimizes interference, while the Specpure® grade guarantees low background noise and consistent performance across instruments. Each batch undergoes rigorous testing to confirm accuracy, with documentation provided for compliance. The solution’s long shelf life and compatibility with most IC systems reduce operational downtime, offering researchers a reliable reference material for quantitative analysis. Whether used in environmental, pharmaceutical, or industrial labs, this standard solution maintains integrity under standard storage conditions (2–8°C), preventing degradation or concentration shifts. Its ready-to-use format eliminates the need for dilution, streamlining workflows without compromising data quality.
FAQs
1. What is the shelf life of this oxalate standard solution?
The solution remains stable for 24 months from the date of manufacture when stored unopened at 2–8°C. Always check the label for the exact expiry date.
2. Can this standard be used with suppressed conductivity detectors?
Yes, it is fully compatible with suppressed conductivity detection systems commonly used in ion chromatography for anion analysis.
3. Is this solution traceable to NIST or other reference standards?
The Specpure® grade ensures traceability to international standards, with certification documentation included for audit purposes.
4. What is the recommended storage condition after opening?
After opening, tightly recap the bottle and store at 2–8°C. Avoid repeated freeze-thaw cycles to prevent concentration variations.
5. Are there lower-concentration alternatives available for calibration?
Dilution from this 1000µg/ml stock is possible for lower concentrations, but pre-diluted standards may be offered separately for convenience.
