Anna Kibiki

2 Questions 4 Answers 0 Followers

Questions related from Anna Kibiki

Qn: Is it normal to get higher values of of LOD and LOQ in analytical chemistry using LC-MS/MS?

Hi! I did analysis using LC-MS/MS ( LC- Agilent 1100) coupled with tandem MS from Waters company. I used Kinetex ®column um C18 100 A° (75X2.1 mm). Mobile phase used was 0.1% FA water and solvent...

18 January 2024 6,860 0 View

Hi, i got higher values of LOD and LOQ 17.78 ppm and 53.89 ppm respectively, what could be the problem?

I did analysis of two compounds using LC-MS/MS. The calibration curve was established, The limit of detection obtained were 17.78 ppm and 18.65 ppm respectively and the limit of quantitation was...

11 January 2024 5,060 5 View