gc Calibration % RSD failed what is the possible reasons?

Answer Posted / b.gangatharan

If %RSD is failing in GC calibration means we have to check & replace following things,
1.Injector septa
2.glass wools in liner
3.syringe
Thanks,
B.Gangatharan.

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is similarity factor and its use in api strength?

801


why require the ph, buffer during hplc mobile phase?

411


what is the disso medium for tropsiun chloride

1805


1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

1308


what you do when compound having dwel wavelength?

285






How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2060


WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

1622


is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

1671


What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2122


if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

280


Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

2331


can i use hplc detector to uplc and why?

1819


for inorganic molecules require to do RS, Assay and disso?

257


pharma industries oriented

1692


In Dissolution Test why limit is define Q+5% what is the role of +5%.

2585