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Sciences Interview Questions
Questions Answers Views Company eMail

What is aggregate and fragments in SEC?

 1576

Why current is denot with I ?

 1211

how pyridine can be analysed other than GC?

 1 3323

Is ginger modified root

 1 2240

What is the calibration of uv process and preparation

Aurobindo,

1494

Any one is alembic pharmaceutical ltd. On starting to job ?

Alembic,

1229

How to prepare 1000ppm methylene blue solution

 2 19011

Identify problem faced when mass spectroscopy is used with HPLC system ?

College School Exams Tests,

1373

What are the factors effect peak shape in HPLC ?

College School Exams Tests,

2 4984

Explain the relations between number of carbon atoms in alkanes and retention time ?

College School Exams Tests,

1621

explain 5 components of gas chromatography ?

College School Exams Tests, Nucon,

1 1830

Describe 5 components of SFC ?

College School Exams Tests,

1 2219

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?

 1194

Define Atom ?

 3 2524

How we can determine water content in piperazine

Cipla, GVK,

1 2032

Un-Answered Questions { Sciences }

What is the difference between a lens and a mirror?

543

how to select HPLC column for a particular product

3508

What vector systems to use Transfect or Infect hematopoietic cells?

1312

Mention a few advantages of photoelectric colorimetric determination.

844

What is a booster?

316




What are the uses of indirect immuno fluorescence?

198

Define bioremediation?

55

What stage follows gastrulation?

1

Write short notes on Current indications of FMT?

596

What is the PIRO concept of ACLF? (PIRO: Predisposition-Insult-Response-Organ dysfunction)?

571

using gradient pressure in gas chromatography are not ?using gradient pressure why

2932

Which oxo acids of sulphur contain s-s bonds?

720

Where do raw materials for manufacturing ayurvedic medicines come from?

114

Explain muscle cells lysis ?

1468

How many more times louder is 70 decibels than 10 decibels?

525

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