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  • Alkem Labs interview questions (22)

Alkem Labs Organic Chemistry Interview Questions
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why we not use caffeine at 205nm for hplc calibration?


why we use 254nm for caffeine analysis as it having maxima at different wavelength?

1 3050

What Is the mechanism of pyridine and methanol .what products produce

1 1646

Can we consider in purity angel


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Un-Answered Questions

what is the difference between sap and sas?


how to select battery for 15 KVA UPS with formula


Caffeine standard is recommended by the monograph for HPLC wavelength accuracy calibration. It is covered range of 205 to 273 only.If the method have wavelength beyond the range, then how it supports for instrument performance?


Please explain me gsm call scenario for a prepaid roamer calling to a prepaid roamer?


Why are free cysteines treated with iodoacetate prior to protein sequencing?


Which one of the following activities is the most efficient and most cost effective at identifying defects? 1. Prototyping 2. Unit test 3. Beta test 4. Design/code inspection 5. Risk analysis


how convert sqft into cubic meter and cubic meter into sqft


u r now executive tomorrow ur going to become frontline manager 5 sub-ordinates under u. two of them are ur friends and three of them r seniors to u. how u will handle them?


what is meant by sustainable developement as far construction field is considered. Give suitable examples to explain the same


Why does the "Null" appear in datastage output in those places where there are spaces?? What is the reason for different number of Null in dev and IST environment??


A jet of fluid strikes a plate What was the force required to counter it?


Explain output of printf("Hello World"-'A'+'B'); ?


In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.


hello plz tell me how prepare call center int.


is manual testing enough for 2+ yrs,does it need any tools


Alkem Labs Organic Chemistry Interview Questions
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