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DRL Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

why we use holmiumperchlorate in calibrating uv

 4 16549

what is dissolution

 6 25649

why peak purity not considered in GC?

 4 16355

How do we fix the sample concentaryion in hplc method development. what is the basis?Thanks in advance

 4 19226

what is difference between drug products and drug substance?

 5 89391

why use k2cr2o7 , kcl h2so4 in uv calibration

 1 9798

why PH range 0-14 explain

 5 62049

What is meaning of audit trail in hplc

 3 23385

function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

 2053

reasons for negative peaks in chromatography

 5 14208

why hexadecane is used in calibration of FID IN GC THERE IS NO REMAINING SOLVENTS

 1 7090

What is the lab normality??

 3 10081

what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

 3096

Why using 0.5% acetone in methanol mobile phase for HPLC Gradient performance check.

 2 12088

Why methanol & acetonitrile is mostly used for hplc analysis?

 2 13366

Post New DRL Analytical Chemistry Interview Questions


DRL Analytical Chemistry Interview Questions


Un-Answered Questions

-100 mmWC means how much kg/cm2

1202

Explian the Advantages of HBase?

128

Differentiate between bash and dos?

498

What is the difference in an instance method and a static method?

5

what is VOID?

618




How do I find url?

413

xfhnchncv?

1397

How do you write a file using node.js?

276

Explain the difference between a primary key and a unique key?

490

What is unicast in weblogic?

508

What are login hours and login ip ranges? : salesforce admin

218

What is the difference between automotive production and mass-production.?

1688

Which is the extra embryonic membrane whose function is to store nitrogen wastes of the embryo?

1

What is the disease caused by guanarito virus?

314

How do we use css styles in flex?

5