Navid Jubaer

3 Questions 35 Answers 0 Followers

Questions related from Navid Jubaer

Could not doing purification or extraction of biological samples impede detection of female sex hormones by LC-MS?

I am trying to detect 3 hormones in female rat serum. The samples are from animals who have been exposed to certain condition that it will deplete/decrease the hormone levels. The LC-MS method...

11 July 2018 190 28 View

Solvent selection for sample preparation for Mass Spec parameters optimization and final analytical sample preparation

Generally for sample preparation is it recommended to use solvent which matches initial gradient of the mobile phase? For example, if the initial gradient of the mobile phase is 5% acetonitrile...

01 January 1970 8,594 6 View

Is deoxyuridine diphosphate discontinued for any reason?

I need dUDP for a project and could not find it commercially available anywhere except for this following place:...

01 January 1970 7,129 0 View