on 05-11-201704:41 AM - edited on 11-09-202104:05 AM by usermigration2
Thermo Fisher Scientific, Bremen, Germany TN30108 irm-LC/MS: Easy Referencing by Flow Injection 13C/12C Isotope Ratio Analysis Dieter Juchelka, Andreas Hilkert, Michael Krummen For irm-LC/MS the Thermo Scientific LC IsoLink interface closes this gap in referencing. A direct flow injection mode for sub-μg bulk materials (μ-EA mode) is available in addition to the compound specific analysis using HPLC separation. This direct injection mode is a fast and precise analysis of all water soluble materials. It enables the analysis of reference material with unmatched sensitivity and speed. Reference material can be injected into the sample loop of a six-port valve which is located after the HPLC column. The reference can be introduced on trace before, in-between or after the eluting target compounds or just for a extremely fast and simple comparison of bulk materials.