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VWR®, Phosphate standard solution, PO₄³⁻ in Water (from KH₂PO₄) standard for ion chromatography, ARISTAR®
Catalog No :
CAS Number :
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In Stock
Supplied with certificate of analysis.
Specifications:
| Application | Quality Control | ||
| Storage Temperature | Ambient | ||
| Product Type | Standard Solutions | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | ||
VWR® Phosphate Standard Solutions are precision-formulated reference materials designed for accurate calibration and verification in ion chromatography (IC) and other analytical applications involving phosphate (PO₄³⁻) detection. Prepared using high-purity potassium dihydrogen phosphate (KH₂PO₄) in deionized water, these solutions offer reliable and consistent performance, meeting the most stringent quality standards in scientific and industrial laboratories.
Key Features
- High Purity and Accuracy: Manufactured with ARISTAR®-grade reagents for superior analytical reliability.
- Certified Quality: Each batch is traceable to NIST SRM (Standard Reference Material) and tested in ISO 17034 and ISO 17025 accredited laboratories, ensuring compliance with international standards for reference materials.
- Ready-to-Use: Supplied in plastic bottles with tamper-evident caps, these pre-diluted standards eliminate the need for in-house preparation, reducing errors and saving time.
- Certificate of Analysis (CoA): Each bottle comes with a comprehensive CoA that includes traceability information, batch-specific data, and expiration date.
- Stable Formulation: Designed for long shelf life and consistent performance under standard storage conditions.
Applications
- Calibration and validation of ion chromatography instruments
- Quality control testing in water analysis
- Nutrient monitoring in environmental samples
- Use in academic, industrial, and regulatory laboratories
Specifications
| Catalog Number | Concentration | Contents | Pack Type | Volume |
|---|---|---|---|---|
| 458052B | 1000 mg/L PO₄³⁻ | KH₂PO₄ in H₂O | Plastic bottle | 100 mL |
| 458054D | 1000 mg/L PO₄³⁻ | KH₂PO₄ in H₂O | Plastic bottle | 500 mL |
| 458122V | 200 mg/L PO₄³⁻ | KH₂PO₄ in H₂O | Plastic bottle | 100 mL |
Certifications
- NIST Traceable
- Tested in ISO 17034 / ISO 17025 accredited laboratories
- Supplied with Certificate of Analysis (CoA)
Packaging and Storage
- Supplied in high-quality HDPE plastic bottles
- Store at ambient conditions away from direct sunlight
- Ensure cap is tightly sealed after use to maintain integrity
This product is ideal for labs that demand precision, traceability, and regulatory compliance in phosphate determination methods.
- Pack Size: 100 mL of Phosphate standard solution, 1000 mg/l 100 mL of Phosphate standard for ion chromatography, 200 mg/l 500 mL of Phosphate standard for ion chromatography, 1000 mg/l