Product FAQs


Technical Support FAQ


I am trying to detect chloroacetic acid in an amphoteric surfactant, cocoamidoproplybetaine, using 2 mM sulfuric acid as an eluant.We have conducted 20 runs so far with good success, but suddenly the column shows no peaks. We are using an anion exchange


Find a Certificate of Analysis
» Need Help?
Bio-Rad ISO Certificates
Sign Up for Bio-Rad Updates!
Enter your email address below to receive your choice of the latest news, promotions, and more.