Interested to Buy Any Domain ? << Click Here >> for more details...
what is the criteria for choosing capillary column in GC??is it dependent on sample load?
- 3 Answers
- 7713 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
capillary column range of the 400 temp but it length of 30
meter and packed column length is 3 meter otherwise choose
the acuratly & high sensitivitis peak the sample of minor
impurities collect the column then choose the capillary column.
not a dependent on the sample load.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / kanakadurga
Packed columns have higher sample capacity than capillary
column.
Improvements in detector sensitivity have also reduced the
need for large samples.For almost all other samples,
capillaries provide much better efficiency (narrow peaks)
which leads to greatly improved peak separation. Capillary
columns are highly sensitive and efficient. these are two
types WCOT and PLOT.
Yes these are depends on Sample Load. Very Low quanity of
samples are enough for the analysis.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / sachin patil
Because of the peak shape of solvent observe broad and high consumption of gas flow require in analysis through pack column. Its also need more concentration of sample require than capillary column analysis.
| Is This Answer Correct ? | 0 Yes | 0 No |
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
what is dissolution What is unit of KF? what is the significant of pH in HPlc? WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector?
what are the important specifications for a Column ?
What is the difference between high pressure gradient and low pressure gradient in hplc?
What attracted you to analytical chemistry?
why we use caffeine for hplc calibration?
about analytical chemistry
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?
8 Answers Aurobindo, Cipla, FDC,
what is the definition of Precision.
water is more polar than acetonitrile.but in reverse phase chromatography peaks elute earlier when we increse Acetonitrile.what is the reason.
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
What is difference btw UV detector & RID detector
Organic Chemistry 
