window.__lo_site_id = 109228; (function() { var wa = document.createElement('script'); wa.type = 'text/javascript'; wa.async = true; wa.src = 'https://d10lpsik1i8c69.cloudfront.net/w.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(wa, s); })(); We are dedicated to producing reliable custom controls and standard solutions for your laboratory. We offer unmatched quality, flexibility, and turnaround time. We supply laboratories of all sizes and specialize in standards for LC-MS applications.