Vials, Screw Top, Glass. Clear, 2ml, with Write-On Patch and fill lines, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. RSA Brand. 100/PK.
RSA™ Vials: Enhanced Chromatographic Performance
RSA™ (Reduced Surface Activity) Glass vials revolutionize chromatography by addressing critical challenges faced by ordinary glass vials. Let’s dive into the technical details:
Surface Chemistry Optimization:
RSA™ vials are meticulously crafted from borosilicate glass with altered surface chemistry.
Silanols (OH groups) on the glass surface are virtually eliminated, ensuring minimal interaction with basic compounds.
Unlike coated or silanized vials, RSA™ glass provides an inert surface for sensitive analytes.
Benefits at a Glance:
Low Adsorption: Basic compounds no longer bind to the glass wall, leading to precise quantitation and consistent results.
pH Stability: RSA™ vials maintain sample pH, even in 100% aqueous diluents.
Ultra-Low Surface Metals: Compared to “Certified Vials,” RSA™ glass exhibits significantly reduced levels of sodium, calcium, aluminum, and boron.
Ideal for LCMS applications, where data integrity is paramount.
Quality Assurance:
Rigorous quality control ensures contaminant-free packaging.
RSA™ vials undergo testing for adsorption, metal content, and residual materials.
Certificates of QC Conformance are available upon request.
Industry Comparison:
When compared to industry leaders, RSA™ glass stands out for its superior performance and reliability.
Explore the cleanest and most reliable vials on the market—RSA™ vials!
