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VWR® AVS TITRINORM, Strontium Standard Solution, 1000 mg/L Sr in dil. Nitric Acid, Standard for AAS
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Traceable to SRM from NIST
Manufactured and tested in ISO Guide 34/ ISO17025 accredited facilities
Supplied with certificate of analysis, real value ±0.3%
Specifications:
| Application | Elemental Analysis, AAS | ||
| Storage Temperature | Ambient | ||
| Product Type | Standard Solutions | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | ||
VWR® AVS TITRINORM Strontium Standard Solution contains 1000 mg/L of strontium (Sr) in diluted nitric acid, designed for use in atomic absorption spectroscopy (AAS) and related trace element techniques. This high-quality single-element standard is manufactured in ISO 17025 and ISO Guide 34 accredited facilities and is traceable to NIST Standard Reference Materials (SRMs), ensuring exceptional metrological accuracy.
Each solution is supplied with a Certificate of Analysis (CoA), certifying the concentration with a guaranteed uncertainty of ±0.3%, making it suitable for instrument calibration, method validation, and regulatory compliance testing in environmental, industrial, and academic laboratories.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Strontium Standard Solution |
| Grade | AVS TITRINORM®, AAS Standard |
| Element | Strontium (Sr) |
| Concentration | 1000 mg/L |
| Matrix | Diluted Nitric Acid (HNO₃) |
| Traceability | NIST SRM |
| Certification | Certificate of Analysis (±0.3% real value) |
| Accreditation | ISO 17025 / ISO Guide 34 |
| Storage Conditions | Ambient |
| Packaging Material | Plastic bottle |
| Shelf Life | As indicated on label and CoA |
Packaging Options
| Catalog Number | Pack Type | Volume |
|---|---|---|
| 86713.180 | Plastic bottle | 100 mL |
| 86713.260 | Plastic bottle | 500 mL |
Applications
- Calibration of AAS, ICP-OES, or ICP-MS instruments for strontium detection
- Trace element analysis in water, soil, geological, and pharmaceutical samples
- Multi-element standard preparation for metal analysis panels
- Regulatory compliance and quality control testing
- Method development and instrument verification in certified laboratories
Certifications and Quality Assurance
- NIST-traceable concentration for reliable quantification
- Produced in ISO 17025 and ISO Guide 34 accredited laboratories
- Supplied with lot-specific Certificate of Analysis
- Stable acidic matrix ensures solution integrity and long shelf life
Safety and Handling
- Contains diluted nitric acid – corrosive
- Handle with appropriate PPE: gloves, lab coat, goggles
- Use in a fume hood or well-ventilated laboratory
- Store in tightly closed containers away from incompatible substances
- Refer to the Safety Data Sheet (SDS) for full safety instructions
VWR® AVS TITRINORM Strontium Standard Solution (1000 mg/L Sr) provides high-precision, NIST-traceable calibration for accurate strontium analysis using AAS and spectrometric methods. Its certified concentration and ISO-accredited production make it a reliable choice for laboratories conducting environmental monitoring, industrial QA/QC, and academic research involving trace metal quantification.
- Pack Size: 100 mL 500 mL