-
公开(公告)号：US20250067711A1
公开(公告)日：2025-02-27
申请号：US18941328
申请日：2024-11-08
Applicant: HACH COMPANY
Inventor： Vishnu Vardhanan RAJASEKHARAN , Cary Burton JACKSON , Matthew Ryan SALZER , Dan Jonathan KROLL
Abstract: An embodiment provides a method for deriving an amount of PFAS substances from a total organic fluoride measurement in a sample, including: removing inorganic fluoride from the sample using one or more of an ion exchange cartridge and an exclusion apparatus; preconcentrating, using a solid phase extraction, at least one PFAS substance in the sample; digesting, using a working electrode and a counter electrode, the at least one PFAS substance to an amount of total organic fluoride; and determining, using an analyzer, the amount of total organic fluoride in the sample. Other aspects are described and claimed.
-
公开(公告)号：US20230122443A1
公开(公告)日：2023-04-20
申请号：US18081996
申请日：2022-12-15
Applicant: HACH COMPANY
Inventor： Brian Alan HARMON , Gregory James LIPINSKI , Joseph Rockstan WILLIAMS , Theophilus Brian MOONEY , Timothy A. HIGGINS , Dan Jonathan KROLL , Vishnu RAJASEKHARAN , Corey Alan SALZER
Abstract: An embodiment provides a method for transferring information from at least one instrument to an application, including: establishing a central protocol structure, wherein the central protocol structure defines a format for information transmitted utilizing the central protocol structure; transmitting over a short-range wireless communication channel information from the at least one device to the application, wherein the information is formatted in a broadcast packet in view of the central protocol structure; receiving, at the application, information from the at least one device; and performing, within the application, an action with respect to the information within the application, wherein the performing comprises deciphering the information contained in view of the central protocol structure.
-
Search Results
2
records
(took 0.048 seconds)
