why in GC calibration of linearity regression coefficient should not be less than 0.999

why in GC calibration of linearity regression coefficient should not be less than 0.999..

Answer / sunil shelke

Because the relationship between response and concentration is always 1.

Is This Answer Correct ?    8 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

mixed 1.0 ml of methanol and 1.0 ml of toluene and injected in gas chromatography.will you prove that both solvents are in the ratio 1:1(not by area normalization)

1 Answers  

why a ph meter require KCL solution for their storing condition?

1 Answers   Aurobindo,

In the test for control of absorbance in UV calibration why do we use only potassium dichromate and what is purpose of taking a specified amount of 57.0-63.0mg?

1 Answers   Reddy Labs,

Do you know what Trace metal clean technique is?describe that technique?

1 Answers   Reddy Labs, Mylan, Nirma, Oil and Gas Jobs,

How to Calibrate NMR instrument ?

1 Answers   Reddy Labs,

Definition of beers_ lamberts law

4 Answers   Agio Pharmaceuticals, Aarti Industries, Emcure, Supriya Lifescience,

What is the difference between kf  and LOD

5 Answers   Enaltec Labs,

what is the defferance between the potency and working standard

1 Answers   Matrix, Orchid, Caplin Point, Arbro Pharmaceuticals, ECOlogics, Venus Remedies,

What r the limitatoins of uv visible spectroscopy ? Why Water use in blank standard for uv visible spectroscopy ?

4 Answers   Cipla, Reddy Labs,

What is NPOC method in TOC?

1 Answers   Zydus Cadila,

How to prepare 1000ppm methylene blue solution

2 Answers  

What is peak purity and response factor in chromatographic analysis? Why we required to find out response factor?

2 Answers  

  • Organic Chemistry Interview Questions Organic Chemistry (297)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (114)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1250)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (475)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)