HALO INERT - Surface Passivated Hardware

Surface passivated HALO® hardware is recommended for phosphorylated compounds and analytes that would potentially chelate to metal surfaces. This hardware shows improved peak shape and recovery compared to uncoated hardware. In some cases, uncoated hardware needs to be conditioned before any signal is observed. By using surface passivated HALO® hardware, there is no need for preconditioning the column before it is used.

A bio-inert flow path is required to manage the complex and reactive sample profiles that are common in the fast-paced analytical world. Modern LC systems feature an array of exotic materials to achieve bio-inertness, but they are significantly more expensive than instruments constructed with stainless steel flow path components.