Carlos Fraga

Pacific Northwest National Laboratory

Projects

LC-FTMS Analysis of Organophosphates

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Carlos Fraga

We propose to use the LTQ Orbitrap system to characterize organophosphorous compounds in complex mixtures. We (NSD) currently own half of the instrument.

LC-FTMS Analysis of Parathion, Dichlor, and TETS

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Carlos Fraga

We propose to use an LC-LTQ Orbitrap system to detect and characterize chemical impurities from samples of dichlor (organophosphorous reagent), parathion (insecticide), and TETS (rodenticide)…

Detection and identification of counterions in biologically active organic compounds

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

John Cort

Project type

Limited Scope

Organic compounds containing acidic or basic functional groups, such as carboxylic acids or amines, frequently occur as the salt of the neutral compound. The characteristics of the counterion in…