Waters offers a comprehensive range of analytical system solutions, software, and services for scientists. Liquid Chromatography. Mass Spectrometry. Waters is the leading provider of lab equipment, supplies and software for scientists across the world. Easily research and order everything your lab needs! Waters offers a comprehensive range of analytical system solutions, software, and services for scientists. Liquid Chromatography. Mass Spectrometry. Waters is the leading provider of lab equipment, supplies and software for scientists across the world. Easily research and order everything your lab needs!
As the world’s leading manufacturer of scientific equipment, Waters knows how to run chromatography and LC-MS laboratories at peak performance. Our instruments, software, chemistry, and services have been carefully curated to provide you with the tools you need to be successful. Only Waters Quality Parts have been tested and certified for consistent optimal performance of your Waters systems. By using Waters Quality Parts, you can be confident of consistent instrument operation. You can also be sure that you will achieve accurate and reproducible results due to the longevity and quality of our products. You can also rest easy that Waters will always maintain continued system compliance and the highest industry standards for all of our products.
A tubing assembly is a great addition to your arsenal of lab equipment and scientific equipment. It offers new opportunities for efficiency and innovation within your work, and it can provide you with ease of use for many of your current go-to lab equipment items. This tubing assembly is intended for column joining, allowing you to maximize your efforts and minimize errors and cleanup. As with any of Waters products, we recommend you replace your Tubing Assembly, Column Joining as needed or as required by your individual work or equipment specifications. Should you need additional Tubing Assembly, Column Joining parts, you are welcome to contact Waters directly or shop online for additional items for your laboratory, such as the Tubing Assembly, Waste Tube, HTM.
All our equipment is manufactured in an ISO-certified plant using ultra-pure reagents. Further, each batch of packing materials goes through multiple tests and the results are held to narrow specification ranges to assure excellent, reproducible performance. This due diligence is conducted to ensure that you only receive the highest quality products for usage in your lab. You can browse through our online store to shop for lab equipment directly from us, and know that you will always receive the highest quality customer service at the best available rates in the market.
What Can Cause Negative Peaks In HPLC?
Negative peaks are most often caused by differences in refractive index between the sample solvent, sample, and mobile phase. They may also come about after routine maintenance when the system has not been reconfigured correctly.
