Formaldehyde Adduct Formation in Peptides From Rubber Stoppers
Learn how trace formaldehyde leached from rubber stoppers and elastomeric closures forms Schiff base adducts with peptide amino acids during storage in vials.
Tag: elastomeric closures
Rubber Stopper Leachables in Peptide Storage Solutions
How rubber stopper leachables and extractables contaminate reconstituted peptide solutions during storage, causing oxidative degradation and particulate formation.