Description
Specifications Table
| Product Name | Selenium (Se) Contains 1000 mg/lit AAS in HNO3 NIST Traceable |
|---|---|
| Pack Size | 250 ml |
| Form | Liquid (Solution in HNO3) |
| Grade | Analytical Standard (AAS Grade) |
| Application | Atomic Absorption Spectroscopy (AAS), ICP, Environmental Testing, Clinical Diagnostics |
Product Description
When precision matters in your lab, a reliable selenium standard solution is non-negotiable. This NIST traceable Selenium (Se) standard, formulated at 1000 mg/L in nitric acid (HNO3), is designed for atomic absorption spectroscopy (AAS) and other trace element analyses. Whether you’re testing environmental samples, validating clinical diagnostics, or conducting research, this solution ensures accurate and reproducible results every time.
The selenium standard is meticulously prepared to meet the strictest quality control measures, making it ideal for calibration curves, method development, and routine analysis. The nitric acid matrix minimizes interference, while the NIST traceability guarantees compliance with international standards. For labs that demand consistency, this solution eliminates variability, saving time and reducing errors in your workflow.
At eqipped, we understand the challenges of sourcing high-quality lab supplies in India. That’s why we offer this selenium AAS standard with fast shipping, competitive pricing, and uncompromised purity. Whether you’re a student setting up your first experiment or a seasoned researcher refining your protocols, this standard delivers the reliability you need.
Upgrade your lab’s accuracy today—order this NIST traceable selenium standard solution and experience seamless, high-precision analysis.
Why This Selenium Standard Stands Out
Not all selenium standards are created equal. This solution is optimized for AAS, with a concentration of 1000 mg/L that balances sensitivity and ease of use. The nitric acid base ensures stability and compatibility with most instrumental techniques, while the NIST traceability provides the confidence required for regulatory compliance.
For environmental labs monitoring selenium in water or soil, this standard helps meet EPA and ISO guidelines. Clinical labs can rely on it for trace element analysis in biological samples, and academic researchers will appreciate its consistency in experimental reproducibility. The 250 ml pack size is perfect for frequent use without excessive storage concerns.
When you buy selenium standard solutions online, you need a supplier that prioritizes quality and service. eqipped’s curated selection of lab chemicals ensures you get products that work as hard as you do. No compromises, no shortcuts—just the tools to elevate your science.
Applications of Selenium Standard Solution
This versatile standard finds use across multiple disciplines:
Environmental Testing: Quantify selenium in water, soil, and industrial effluents to assess contamination levels and compliance with environmental regulations.
Clinical and Toxicology Labs: Measure selenium in blood, urine, or tissue samples for nutritional studies or toxicity assessments.
Food and Beverage Industry: Verify selenium content in fortified foods, supplements, and agricultural products.
Research and Development: Develop new analytical methods or validate existing protocols with a traceable reference material.
Pharmaceutical Quality Control: Ensure raw materials and final products meet specified selenium limits.
No matter your application, this selenium AAS standard provides the foundation for data you can trust.
Handling and Storage Guidelines
To maintain the integrity of your selenium standard solution, follow these best practices:
Storage: Keep the bottle tightly sealed at room temperature (15–25°C). Avoid exposure to direct sunlight or heat sources.
Handling: Use appropriate personal protective equipment (PPE), including gloves and safety goggles, when handling nitric acid-based solutions. Work in a well-ventilated area or under a fume hood.
Shelf Life: When stored correctly, this solution remains stable for up to 24 months. Always check the expiration date on the label.
Disposal: Follow local regulations for chemical waste disposal. Do not pour down drains or discard with regular trash.
Risk Note
Warning: This product contains nitric acid, which is corrosive and may cause severe skin burns and eye damage. Inhalation of vapors can irritate the respiratory tract. Handle with care in a controlled laboratory environment. In case of contact, rinse immediately with plenty of water and seek medical advice. Keep out of reach of children.
FAQs
What is the concentration of selenium in this standard solution?
This solution contains 1000 mg/L (parts per million) of selenium, making it ideal for preparing calibration standards in AAS and other trace element analyses.
Is this selenium standard NIST traceable?
Yes, this product is NIST traceable, ensuring its accuracy and reliability for analytical applications that require compliance with international standards.
Can I use this solution for ICP-OES or ICP-MS?
While primarily designed for AAS, this selenium standard in nitric acid is also compatible with ICP-OES and ICP-MS, provided the matrix matches your method requirements.
What is the shelf life of this selenium standard?
When stored properly in a tightly sealed container at room temperature, this solution has a shelf life of 24 months from the date of manufacture.
Do you offer bulk discounts for larger quantities?
Yes, eqipped provides competitive pricing for bulk orders. Contact our sales team to discuss your requirements and explore volume discounts.
