Patent ID: 11862446
Assignee: POLYMER FACTORY SWEDEN AB
Field: Measurement (Instruments)
Classification: CPC H  B  C  G | IPC B  C  G  H

Claim 0:
1. A composition comprising at least two calibrant compounds or salts thereof, or cationic complexes thereof, or anionic complexes thereof, wherein the at least two calibrant compounds or the salts thereof or the cationic complexes thereof, or the anionic complexes thereof comprise an alcohol functionalized core, and peripheral functionalities, wherein the at least two cores with at least one alcohol functionality is selected from the group consisting of:, and wherein the peripheral functionalities are esters prepared by coupling the alcohol functionalities of the cores with a carboxylic acid, or an activated ester, or an activated carboxylic acid derivative having a chemical structure of Formula II:, wherein m=1-30.