EDTA Disodium Salt Dihydrate Solution (0.25 M), Analytical Reagent

The NIST traceability to SRM 915 provides the highest level of standardization and analytical confidence for regulatory compliance and quality assurance applications. The molarity of 0.2495 M – 0.2505 M maintains consistent concentration for precise chelometric titration procedures. Made with deionized water to ensure analytical purity and consistency. Suitable as a primary titrant for metal ion determinations where higher EDTA concentration is required.

Features:

• NIST Traceable to SRM 915 for highest standardization
• Molarity: 0.2495 M - 0.2505 M for precise titrations
• Made with deionized water for analytical purity
• Clear liquid for easy visual assessment
• Suitable as titrant for metal ion determinations and water hardness testing
• Higher concentration enables efficient chelometric analysis
• Size: 500 mL packaged in poly bottle for convenient handling