Patent ID: 11912982
Assignee: MODERNATX, INC.
Field: Measurement (Instruments)
Classification: CPC C  G | IPC C  G

Claim 18:
19. The method of claim 7, wherein:
(i) each of the first and second solvent solutions comprises an ion pairing agent independently selected from Tris, inorganic cations, and biological buffers, in a concentration of about 1 mM to about 200 mM;
(ii) each of the first and second solvent solutions further comprises EDTA in a concentration from about 1 mM to about 5 mM;
(iii) each of the first and second solvent solutions comprises one or more solvents independently selected from water, acetonitrile, methanol, ethanol, isopropanol, and hexylene glycol; and/or
(iv) a pH of each of the first and second solvent solutions is between 6.8 and 8.5.