公开(公告)号：US20190079061A1

公开(公告)日：2019-03-14

申请号：US16119286

申请日：2018-08-31

Applicant: Elemental Scientific, Inc.

Inventor： Jacob Unnerstall ,  Patrick Sullivan ,  Daniel R. Wiederin ,  Brad Prucha ,  C. Derrick Quarles, JR. ,  Jae Seok Lee

IPC: G01N30/38 ,  H01J49/10 ,  G01N30/72 ,  G01N30/74 ,  G01N30/14

Abstract: Systems and methods are described to provide speciation of silicon species present in a remote sample for analysis. A method embodiment includes, but is not limited to, receiving a fluid sample containing inorganic silicon in the presence of bound silicon from a remote sampling system via a fluid transfer line; transferring the fluid sample to an inline chromatographic separation system; separating the inorganic silicon from the bound silicon via the inline chromatographic separation system; transferring the separated inorganic silicon and bound silicon to a silicon detector in fluid communication with the inline chromatographic separation system; and determining an amount of one or more of the inorganic silicon or the bound silicon in the fluid sample via the silicon detector.