Description
Specifications Table
| Product Name | Potassium (K) 10000 ppm ICP Std. in HNO₃ |
|---|---|
| Quantity/Pack Size | 100 ml, 500 ml |
| Form | Liquid solution |
| Grade | ICP standard |
| Application | ICP-OES, ICP-MS calibration, trace element analysis |
Product Description
When precision matters in your lab, the Potassium (K) 10000 ppm ICP Std. in HNO₃ from CDH ensures reliable calibration for ICP-OES and ICP-MS instruments. This high-purity standard solution is meticulously prepared in a nitric acid matrix to minimize contamination and interference, making it a trusted choice for researchers, educators, and students conducting trace element analysis.
Whether you’re calibrating instruments for environmental testing, food safety, or academic research, this potassium standard delivers consistent results. The 10000 ppm concentration provides a robust reference point for dilution series, ensuring accuracy across a wide range of sample types. At eqipped, we understand the importance of dependable standards, which is why we source only from reputable manufacturers like CDH.
For labs that demand traceability and reproducibility, this ICP potassium standard is an essential addition to your workflow. Its stability and homogeneity reduce variability between runs, saving time and resources in the long run. If you’re looking to buy a potassium calibration standard online, this product offers the perfect balance of performance and value.
Why This Potassium Standard Stands Out
Not all ICP standards are created equal. This potassium solution is designed with the following advantages in mind:
First, the nitric acid matrix ensures compatibility with most ICP instruments, preventing clogging or signal suppression that can occur with other acid matrices. Second, the 10000 ppm concentration is ideal for creating intermediate standards, giving you flexibility in your calibration curves. Finally, the rigorous quality control processes at CDH guarantee lot-to-lot consistency, so you can trust your results batch after batch.
For students and educators, this standard simplifies the learning process by providing a stable, easy-to-use reference. Researchers will appreciate the documented traceability and low detection limits, which are critical for publishing reproducible data. When you buy this potassium standard online from eqipped, you’re investing in more than just a solution—you’re investing in confidence for your analytical work.
Applications in Real-World Labs
This potassium ICP standard finds applications across multiple disciplines:
In environmental labs, it helps quantify potassium levels in soil, water, and plant samples, supporting studies on nutrient cycling and pollution. Food testing facilities rely on it to verify potassium content in nutritional labeling, ensuring compliance with regulatory standards. Academic institutions use it to train the next generation of chemists in proper ICP calibration techniques.
Even in industrial settings, this standard plays a role in quality control for fertilizers, pharmaceuticals, and materials science. The versatility of this 10000 ppm potassium solution makes it a staple in both routine testing and cutting-edge research. If you’re unsure whether this concentration suits your needs, our team at eqipped can guide you toward the right standard for your specific application.
Safety and Handling Considerations
While this potassium standard is stable under normal conditions, proper handling is essential. Always wear appropriate personal protective equipment (PPE), including gloves and safety goggles, when working with the solution. Store the bottle tightly sealed in a cool, dry place away from direct sunlight. In case of spills, neutralize with a suitable base and dispose of waste according to local regulations.
For high-risk chemical products like this, we recommend reviewing the Safety Data Sheet (SDS) before use. At eqipped, we prioritize your safety, so we provide all necessary documentation with your order. If you have questions about storage or disposal, our customer support team is happy to assist.
Choosing the Right Pack Size
This potassium standard is available in two convenient sizes to match your lab’s throughput. The 100 ml bottle is perfect for occasional users or small-scale research, while the 500 ml option offers better value for high-volume labs. Both sizes come in high-density polyethylene (HDPE) bottles with tamper-evident seals to prevent contamination.
If you’re setting up a new lab or expanding your capabilities, consider purchasing the larger size to minimize frequent reordering. For teaching labs, the 100 ml bottle provides enough solution for multiple student groups without excessive waste. Whichever you choose, eqipped ensures prompt delivery so you can keep your experiments on schedule.
FAQs
What is the shelf life of this potassium ICP standard?
When stored properly in its original container, this standard remains stable for at least 12 months from the date of manufacture. Always check the expiration date on the label before use.
Can I use this standard for both ICP-OES and ICP-MS?
Yes, this 10000 ppm potassium solution is suitable for calibrating both ICP-OES and ICP-MS instruments, though you may need to dilute it further for ICP-MS applications depending on your detection limits.
How should I prepare working standards from this solution?
For best results, use serial dilution with ultra-pure water or the appropriate acid matrix. A typical dilution series might include 1 ppm, 10 ppm, and 100 ppm standards, but adjust based on your instrument’s linear range.
Is this potassium standard traceable to NIST or other reference materials?
Yes, CDH prepares this standard using high-purity potassium salts traceable to NIST or equivalent reference materials, ensuring accuracy and reliability in your measurements.
What safety precautions should I take when handling this solution?
Always wear nitrile gloves, safety goggles, and a lab coat. Work in a fume hood when opening the bottle, and avoid inhaling vapors. In case of skin contact, rinse immediately with plenty of water.
