Edu-talk
이매스교육 및 공지사항
Edu-talk
-
제목
[MS Basics] Triple quadrople LC/MS에서 감도에 영향을 주는 LC buffer 조성 -
작성자
이매스 -
첨부파일
Compounds That Cause Sensitivity Suppression
-Salts can interfere with ionization and can cluster to complicate spectrum (but also aid in identification)
-Strong bases or quaternary amines can interfere with positive mode analytes, e.g. Triethylamine (TEA)
-Acids - Sulfuric/Sulfonic acids and TFA interfere in negative mode experiments
-Non-volatile buffers (e.g. Phosphate) and non-volatile ion pairing agents (e.g. SDS) can cause severe suppression and complex spectra
[이 게시물은 이매스님에 의해 2014-01-03 17:11:24 지식나눔터에서 이동 됨]