Interview Questions Answers in Analytical Chemistry

durgaprasad

{ City } visakhapatnam
< Country > india
* Profession * trainee associate
User No # 108278

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Questions / { durgaprasad }

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why don't we call POH meter? As we all as PH meter

Aurobindo,

4 Analytical Chemistry 9088

Answers / { durgaprasad }

Question { DRL, 14498 }

Why methanol & acetonitrile is mostly used for hplc analysis?

Answer

Drug substance/product easily dissolve in it.
Lower absorbance.
these solvents have lower wavelengths,whish compounds below 210nm these may helps to elute first from the column.As a results it will not effect pressure on the column

Is This Answer Correct ?

2 Yes

3 No

Question { DRL, 5784 }

Explain about empower software of analysing?

Answer

usfda regulated for this software.
No manipulation.
Data integrity.

Is This Answer Correct ?

7 Yes

0 No