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VWR® ARISTAR® Silver Standard Solution (Ag) for ICP
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Certified Reference Solution | Ag in Dilute Nitric Acid | NIST Traceable
Specifications:
| Application | Analytical Chemistry, Trace Metal Analysis | ||
| Storage Temperature | Room Temperature | ||
| Product Type | Standard Solutions | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | Ag |
The VWR® ARISTAR® Silver Standard Solution is a high-purity single-element certified reference material (CRM) designed for accurate calibration and validation of ICP-OES, ICP-MS, and AAS analytical methods.
Prepared from silver nitrate (AgNO₃) in 2–5% nitric acid (HNO₃), this solution ensures excellent stability, traceability, and analytical precision for silver determination across environmental, industrial, pharmaceutical, and research applications.
Each standard is traceable to SRMs from the National Institute of Standards and Technology and produced under ISO 17034 / ISO/IEC 17025 accredited facilities, ensuring reliable and compliant analytical performance.
Key Features & Benefits
1. NIST-Traceable Certified Standard
- Traceable to certified SRMs from NIST
- Ensures accuracy, reproducibility, and regulatory compliance
2. High-Purity ARISTAR® Grade
- Manufactured under stringent quality control
- Suitable for trace and ultra-trace silver analysis
3. Ready-to-Use Calibration Solution
- Pre-prepared in 2–5% nitric acid matrix
- Minimizes preparation errors and contamination risks
4. Multi-Technique Compatibility
-
Suitable for:
- ICP-OES
- ICP-MS
- AAS
5. Flexible Concentration Options
-
Available in:
- 1000 mg/L (ppm)
- 10000 mg/L (ppm)
- Supports wide calibration ranges and dilution flexibility
Applications
- Silver analysis in water and environmental samples
- Industrial testing (electroplating, electronics, materials)
- Pharmaceutical and biomedical research
- Food safety and contamination studies
- Calibration and validation of ICP and AAS instruments
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Silver Standard Solution |
| Brand | ARISTAR® |
| Element | Silver (Ag) |
| Source | AgNO₃ |
| Matrix | 2–5% Nitric Acid (HNO₃) |
| Traceability | NIST SRM |
| Certification | ISO 17034 / ISO/IEC 17025 |
| Format | Liquid solution |
| Packaging | Plastic bottle |
Ordering Information
| Product Code | Concentration | Volume | Matrix | Packaging |
|---|---|---|---|---|
| 456022K | 1000 mg/L | 100 mL | 2–5% HNO₃ | Plastic bottle |
| 456024M | 1000 mg/L | 500 mL | 2–5% HNO₃ | Plastic bottle |
| 456032M | 10000 mg/L | 100 mL | 2–5% HNO₃ | Plastic bottle |
Analytical Significance
Silver (Ag) is an important element monitored in:
- Environmental systems (water contamination and toxicity)
- Industrial processes (electronics, coatings, plating)
- Pharmaceutical and antimicrobial research
- Materials science and nanotechnology
These standards enable:
- Accurate trace-level silver quantification
- Reliable instrument calibration and validation
- Compliance with regulatory and quality standards
Unique Advantages
- NIST-traceable for high analytical confidence
- Ready-to-use format minimizes handling errors and contamination
- Compatible with ICP-OES, ICP-MS, and AAS techniques
- Available in multiple concentrations and volumes
- Trusted ARISTAR® quality from Avantor
The VWR® ARISTAR® Silver Standard Solution is a high-precision calibration standard essential for laboratories performing trace metal analysis. Its certified composition, traceability, and compatibility with ICP and AAS techniques ensure accurate, reproducible, and compliant analytical results across environmental, industrial, and research applications.
- Concentration: 1000 mg/L 10000 mg/L
- Pack Size: 100 mL 500 mL