Product Description
Spotlight your laboratorys potential with SunFire C18 Guard Columns, designed to preserve the noble performance of your HPLC systems. With a transcendent particle size of 5 m, a notable pore size of 100 , and a generous surface area of 300 m/g, these cartridges deliver robust protection at up to 6000 psi. Endcapped for reduced silanol activity, they extend column life, redeeming your investment in main analytical columns. Their enhanced construction features stainless steel end fittings, polymeric housing, and a silica C18 bonded phase for elevated reliability and minimal band spreading.
Noble Protection for HPLC Applications
SunFire C18 Guard Columns are engineered to defend analytical columns during HPLC procedures. Specifically, they are used for sample protection in pharmaceutical, environmental, and biochemical analyses. The application media includes complex mixtures that require the exclusion of particulates before entering the main analytical column. With compatibility tailored to SunFire C18 Columns, these cartridges assure ongoing precision, extending column longevity and providing unwavering sample integrity.
Sample Accessibility, Policy, and Export Destinations
Sample options of SunFire C18 Guard Columns are available upon request, subject to the manufacturers sample policy which considers expenditure, transportation costs, and a minimal asking price. We accommodate a broad clientele, with our main export markets spanning Asia, the Middle East, Africa, and Europe. Each query receives detailed shipping and pricing guidance, aiming for satisfactory pre-purchase evaluation by research professionals and procurement officers alike.
FAQs of SunFire C18 Guard Columns:
Q: How do SunFire C18 Guard Columns enhance HPLC performance?
A: These guard columns act as the first line of defense, reducing particulate contamination and chemical degradation that may affect the main C18 analytical column, resulting in consistent, high-efficiency separations.
Q: What is the process for replacing a SunFire C18 Guard Column cartridge?
A: Replacement is a straightforward procedure: simply remove the used cartridge from the guard holder and insert a new one. This easy-switch mechanism minimizes downtime and maintenance hassle.
Q: When should a SunFire C18 Guard Column be replaced?
A: Replacement is advisable when there is noticeable backpressure increase, peak broadening, or compromised chromatographic performance, ensuring optimal sample protection and column longevity.
Q: Where can SunFire C18 Guard Columns be used?
A: They are used across industries including pharmaceuticals, environmental labs, and biochemical research facilitiesanywhere precise HPLC column protection is required.
Q: What are the main benefits of using a SunFire C18 Guard Column?
A: Key benefits include extended life of the main analytical column, reduced operating costs, high-pressure tolerance, and maintenance of peak separation efficiency.
Q: How are SunFire C18 Guard Columns compatible with SunFire C18 Analytical Columns?
A: These guard columns are engineered specifically to match the performance and dimensions of SunFire C18 Analytical Columns, ensuring seamless protection without compromising chromatographic outcomes.