What is the Column Endcaping in HPLC ?

Answer Posted / ganesh bhavar

for endcapping in reversed phase column use Trimethylamine
means it protect the OH-group silanol group

Is This Answer Correct ?    2 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

334


How can we calculate offset value pH measurment

1075


in which situation ion pair agent require to use?

275


what type of question will ask in the interview of lab chemist.

2893


What is the main difference between ODS1 and ODS2 Hplc column.

4477






why holium oxide prepared in 10% HCLO4 SOLUTION

999


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

1667


using gradient pressure in gas chromatography are not ?using gradient pressure why

2942


How doing qbd practically?

434


Is it nessesary all multimedia dissolution require descriminatory?

345


Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

2394


If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

318


process of Diclofenac sodium,IP.

1677


How to set analytical specification for combination products?

328


from where i get mortar pastle for glass bottle crush? it's required for testing of it?

1739