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  • Dr Reddys interview questions (105)
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Dr Reddys Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Principle of single pan analytical balance

3629

What is the pilot-plant in pharma sector.

1 976

What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3

2 2906

what is basc principle of the HPLC,IR,UV AND GC? what is difference between diffusion spectra and transmision spectra in IR?

1 17949

why do we adjusted ph in the mobilphase

9 16216





why we use a particular hplc column for a particular compound give reasons?please

1490

What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?

2472

what is kf principal

5 8373

in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration

4 8951

If mass balance is not passing in forced degradation in method validation that method is suitable or not?

1 5970

Which water can use Hplc analysis

9 6154

In chromatograpbic purity 90% is there, in assay 70% is there. How will you prove remaining 30%.

3 4665

Why pyrene is also use for calibration if detector

1 2047

why we use 0.1% acetone in gradient calibration of HPLC?

2 5826

what is the most common FT-IR source used for the MID&Near IR regions?

1 2903

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Un-Answered Questions

difference between windows 98, windows 2000 and windows XP

1646


i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????

882


Tell about MOM Tool(Microsoft Operator Manager)?

681


give me an example where u used good judgement and logic in solving a problem

2608


How can we secure the data which is send from client side to server? Like the login id and paasword needs to be authenticated on the server but we cannot send it in plain text into the server.One more thing we are not using the SSL here.

686






Will Macrophage Survive without changing media ?

868


-----------------What is Direct and Conventional loading?

868


Draw the block diagram of a 128 line EPABX and explain its operation?

5640


How to implement dphibernate to activate lazy loading in Flex with java ?thanx in advance!

1790


1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC

1316


can we do the star delta connection of capacitor for 3- phase motor starter.

783


what is cohensive testing and span control?

1160


How to explain WMLScript Syntax?

578


what is indirect selling in case of small scale IT company?

1073


Why does a balance sheet show how much a business is worth? Why has there been an attempt to place value on human assets? On a balance sheet, why is capital shown next to liabilities?

1087






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