Answer / tushar

First check it is volatile or non volatile because HPLC is
for volatile or non volatile component and GC is for only
volatile component.After for HPLC check solubility of
component then v can use check UV , PDA , Refractive index
detecter.GC for FID,TCD,ECD detecter etc.

Answer / aruna k

First cheeck the volatile nature & thermal stability of
compound,if it is highly volatile, thermal stable go for
gc,if it is not(i.e,non volatile&thermally unstable) we can
prefer hplc.

Answer / viss u

first check the UV spectrum of the compound if spectrum is
available go for hplc, if not that is UV inactive so start
method with GC.

Answer / gopal chaudhari

if compound is volatile analytical method will by GC.
and if compound nonvolatile means it decomposes on heating
for this will use hplc.

Answer / chandu

to inject the sample

India is. Under which zone as per QF1.?

4 Answers   Acebright, Aurobindo, Gland Pharma,

HOw do i calculate the number of theoretical plate on a HPLC chromatography

2 Answers   Laurus,

Hplc detect how much ppm solutions i want range

4 Answers  

in what basis wavelength will select for a compound at initial method development trials

4 Answers   Matrix,

What is the difference between the optics of UV and PDA Detectors ?

3 Answers   Emmennar, Neuland,

How to determine water content of thioanisole? which interfere by KF titration?

1 Answers  

if partition coefficient value was positive means, what it indicates ?

1 Answers  

IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.

1 Answers   Aurobindo,

What is the Baseline in HPLC.

2 Answers   Teva API,

How to Prepare Dilute Sodium hydroxide solution?

3 Answers   Claris Otsuka,

If we have a kc is1*10^8 and the .kp 2*10^5 of reaction A------->B C------->D what is the volume of C?

0 Answers  

why we are using polystyrene film for calibration of I.R spectroscopy?

12 Answers   Abbott, Andhra Organics, Intas, Kemwel, Reddy Labs, RRR, Veritas, Zydus Cadila,