Bruker Corporation
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Bruker Corporation products

DART

VAPUR - Model API - Interfaces

The DART source utilizes inert carrier gas containing either metastable atoms or molecules to ionize molecules present in close proximity to the exit of the DART® gun. The flow of this carrier gas is perturbed as it strikes the surface. Due to vacuum restrictions, most LC/MS instruments collect only a small fraction of this carrier gas. We designed VAPUR® to collect more of the desorption gas containing ions and transfer it to the API inlet region where the ions can enter the mass spectrometer.