Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ,
LC Q TOF and GC Q TOF. What are the applications and

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Analytical Chemistry Interview Questions

principle of AAS & its uses ?

1 Answers   Auriga,

The boiling point of 1,3 butadiene is -4.4 DC & the boiling point of Pentane is 36.1 DC. Then how come Pentane elute before 1,3 BD in GC analysis?

1 Answers  

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?

5 Answers   Cipla, Reddy Labs,

why we use 0.1% acetone in gradient calibration of HPLC?

2 Answers   Cipla, Dr Reddys, FDC,

Chromatographic Purity is a Qualitative analysis

2 Answers   Shasun Chemicals,

At what distance the sample is collected in dissolution basket?

3 Answers  

What is zero water in TOC Analysis?

1 Answers   Orchid,

Optical Rotation*0.9477*100*200] Assay Of dextrose= ________________________________ 99.8* 200 why Factor=0.9477

1 Answers   Claris Lifesciences, Inven Pharmaceuticals, Levo,

what is the results if we use ODScolumn instead of BDS column ,(ther parameter is same for column) in assay method ?

3 Answers  

One pH means how much volts and milivolts?

7 Answers   Dr Reddys,

Why using 0.5% acetone in methanol mobile phase for HPLC Gradient performance check.

2 Answers   DRL,

how to develop the icp ms method? Application of icp ms?

0 Answers  

  • Organic Chemistry Interview Questions Organic Chemistry (302)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1385)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)