Description
Specifications Table
| Product Name | COD standard, 20000 mg/L COD calibration standard | VWRC85055.260 | Avantor |
|---|---|
| Pack Size | 500 ml |
| Form | Liquid |
| Grade | Analytical |
| Application | COD calibration, water quality testing, environmental analysis |
Product Description
When it comes to chemical oxygen demand (COD) testing, accuracy is non-negotiable. The COD standard, 20000 mg/L COD calibration standard from Avantor is designed to deliver precise results every time, making it an essential tool for laboratories, research institutions, and environmental monitoring teams across India.
This high-concentration COD standard solution is formulated to ensure reliable calibration of your COD test kits and instruments. Whether you’re analyzing wastewater, surface water, or industrial effluents, using a trusted calibration standard like this one helps eliminate measurement errors and ensures compliance with regulatory standards.
At eqipped, we understand the importance of quality in lab supplies. That’s why we source this COD calibration standard from Avantor, a brand synonymous with purity and consistency. Each 500 ml bottle is manufactured under strict quality controls, so you can trust the results in your critical applications.
Need a dependable COD standard for your lab? Order online today and experience hassle-free delivery.
For researchers and educators, this COD standard serves as a benchmark for training students in proper calibration techniques. Its stability and long shelf life make it a cost-effective choice for academic labs with frequent testing needs.
Environmental testing labs will appreciate how this standard simplifies compliance reporting. By maintaining consistent calibration, you reduce the risk of false readings that could lead to regulatory issues or incorrect treatment decisions.
The 20000 mg/L concentration is particularly valuable for high-range COD testing scenarios where lower-concentration standards might not provide sufficient accuracy. This makes it ideal for industrial applications where COD levels can be extremely high.
When you buy COD calibration standards online from eqipped, you’re not just getting a product—you’re investing in the reliability of your entire testing process. Our streamlined ordering system and India-wide delivery ensure you get what you need when you need it.
FAQs
What is the shelf life of this COD calibration standard?
When stored properly in a cool, dark place with the cap tightly sealed, this COD standard typically maintains its stability for 12-24 months. Always check the expiration date on your specific bottle.
Can I use this standard for both low and high range COD testing?
Yes, the 20000 mg/L concentration allows for dilution to create standards across a wide range of COD values. This makes it versatile for various testing applications.
How often should I recalibrate my COD testing equipment?
Best practice is to recalibrate whenever you notice inconsistent results, after equipment maintenance, or at least monthly for regular use. High-volume labs may need more frequent calibration.
Is this COD standard compatible with all COD test methods?
This standard is designed to work with most common COD test methods including dichromate reflux and spectrophotometric methods. Always verify compatibility with your specific testing protocol.
What’s the difference between COD and BOD testing?
COD measures all oxidizable organic matter chemically, while BOD measures only biologically degradable organic matter. COD testing is faster but BOD better represents actual environmental impact.
