why you are using benzoic acid for water content
determination in TEA
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Answer / ravikumar vasam
tea means amine so amines does not react with benzoic acid
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Answer / arvind kotadiya
TEA is basic and bezoic acid is used to neutralized the
media. for stability. so.............
| Is This Answer Correct ? | 2 Yes | 6 No |
If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
Describe your experience with analytical instrumentation?
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What is difference between silica used in TLC and HPLC column
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hi i am m.sc organic chem and complete analytical lab tech dipolma now job in qc many time ask question you in m.sc organic why job in qc please help me i can not give proper ans please tell me
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What is diffrence between extractable volume and deliverable volume? Answer pls
why reference flow required during hplc analysis on rid?
whate is difference between calibration and validation
11 Answers Alkem Labs, Cipla, Ranbaxy, Torrent Pharma, Zydus Cadila,
1 % solution is equal to how much ppm
Can you please give a suitable definition and an example for understanding the words purity and potency.
6 Answers Cipla, Malladi Drugs and Pharmaceuticals, Reddy Labs,
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
A ha tc is actual defination of retention time?