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VWR® ARISTAR® Gold Standard Solution (Au) for ICP
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Certified Reference Solution | Au in 10% Hydrochloric 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 | Au |
The VWR® ARISTAR® Gold Standard Solution is a high-purity single-element certified reference material (CRM) developed for precise calibration and validation of ICP-OES, ICP-MS, and AAS analytical methods.
Prepared as gold (Au) in 10% hydrochloric acid (HCl), this solution ensures excellent stability, traceability, and analytical precision, particularly suited for noble metal analysis and applications requiring chloride matrix compatibility.
Each standard is traceable to SRMs from the National Institute of Standards and Technology and manufactured 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. Optimized Matrix for Gold Stability
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Prepared in 10% HCl, ideal for:
- Gold stability in solution
- Compatibility with chloride-based analytical methods
3. High-Purity ARISTAR® Grade
- Manufactured under stringent quality control
- Suitable for trace and ultra-trace gold analysis
4. Ready-to-Use Calibration Solution
- Pre-prepared solution reduces handling errors and contamination risks
- Enables efficient and reproducible workflows
5. Multi-Technique Compatibility
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Suitable for:
- ICP-OES
- ICP-MS
- AAS
Applications
- Gold analysis in environmental and geological samples
- Precious metal testing in mining and metallurgy
- Electronic materials and semiconductor analysis
- Pharmaceutical and nanotechnology research
- Calibration and validation of ICP and AAS instruments
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Gold Standard Solution |
| Brand | ARISTAR® |
| Element | Gold (Au) |
| Matrix | 10% Hydrochloric Acid (HCl) |
| Traceability | NIST SRM |
| Certification | ISO 17034 / ISO/IEC 17025 |
| Format | Liquid solution |
| Packaging | Plastic bottle |
Ordering Information
| Product Code | Concentration | Volume | Matrix | Packaging |
|---|---|---|---|---|
| 455422S | 1000 mg/L | 100 mL | 10% HCl | Plastic bottle |
| 455424U | 1000 mg/L | 500 mL | 10% HCl | Plastic bottle |
| 455432U | 10000 mg/L | 100 mL | 10% HCl | Plastic bottle |
| 455434W | 10000 mg/L | 500 mL | 10% HCl | Plastic bottle |
Analytical Significance
Gold (Au) is a critical element in:
- Mining and geochemical exploration
- Electronics and semiconductor industries
- Nanotechnology and advanced materials research
- Environmental monitoring
These standards enable:
- Accurate trace-level gold quantification
- Reliable instrument calibration and validation
- Compliance with analytical and industrial standards
Unique Advantages
- NIST-traceable for high analytical confidence
- Optimized HCl matrix for gold stability
- Ready-to-use format reduces preparation errors
- Compatible with ICP-OES, ICP-MS, and AAS techniques
- Trusted ARISTAR® quality from Avantor
The VWR® ARISTAR® Gold Standard Solution is a high-precision calibration standard designed for trace gold analysis in demanding applications. Its certified composition, optimized matrix, and analytical reliability make it an essential reagent for laboratories working in mining, materials science, and advanced analytical chemistry.
- Concentration: 1000 mg/L 10000 mg/L
- Pack Size: 100 mL 500 mL