Description
Specifications Table
Product Name – Strontium, 1000 ppm ICP single-element standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – ICP Standard
Application – Atomic spectroscopy, environmental analysis, trace metal testing
Product Overview
This 1000 ppm Strontium ICP single-element standard delivers exceptional purity and consistency for demanding laboratory applications. Formulated using ultra-high-purity reagents and prepared in a Class 100 cleanroom environment, this solution ensures minimal matrix interference and maximum accuracy in ICP-OES and ICP-MS analysis. The standard is rigorously tested for homogeneity and stability, with certification traceable to NIST reference materials. Packaged in high-density polyethylene bottles with tamper-evident seals, the solution maintains its integrity during storage and transport. The 100 ml pack size offers optimal volume for routine calibration and quality control procedures while minimizing waste. Each batch undergoes multi-point verification for concentration accuracy, with tolerance maintained at ±1% of the stated value. The aqueous matrix is optimized for compatibility with most ICP instrumentation, eliminating the need for complex sample preparation. With a shelf life of 24 months when stored properly, this standard provides long-term reliability for your analytical workflows.
FAQs
1. What is the matrix composition of this Strontium ICP standard?
This standard uses a dilute nitric acid matrix (2-5% v/v) to ensure complete dissolution and stability of the Strontium ions while maintaining compatibility with most ICP systems.
2. How should this standard be stored to maintain its certification?
Store the unopened bottle at 15-25°C in its original packaging, away from direct sunlight and sources of contamination. Once opened, tightly recap after each use and consume within 6 months for optimal performance.
3. Is this standard compatible with both ICP-OES and ICP-MS instruments?
Yes, the 1000 ppm concentration and matrix composition are suitable for both ICP-OES and ICP-MS applications, though you may need to dilute further for ICP-MS depending on your specific instrument requirements.
4. What certification documentation is provided with this standard?
Each bottle includes a certificate of analysis detailing the exact concentration, traceability information, expiration date, and storage instructions, along with the batch-specific quality control data.
5. Can this standard be used for preparing multi-element calibration solutions?
While designed as a single-element standard, it can be combined with other compatible single-element standards to create custom multi-element calibration solutions, provided proper mixing procedures are followed.
