Use Thermo Scientific™ Rheodyne™ Sample Loops for your Rheodyne HPLC sample injectors
They are available in stainless steel or biocompatible PEEK
Broad chemical compatibility Biocompatible Easily cut to desired length Appropriate for many HPLC applications Resistant to most organic solvents however nitric acid, sulfuric acid, dichloromethane, THF and DMSO are not recommended