Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

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

4 21140

Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and apperance ? suggest ?

Orchid,

1 6152

what is rs test why we are perfoming rs test

2 10873

1 what is the difference b/w calibration and validation? 2 why we are doing to ph calibration buffer 4 7 and 9.2 solution ?

1 4391

What is the difference b/m infection and contamination ?

1 4477

Assuming that the constitution parameters of aluminum are given by μ=μ۪o=4Πx10^(-7)N/A^2 and σ=3.54x10^7mho/m,find the frequency for which the skin depth in aluminum is 0.01 mm.

2114

what is the difference b/w food infection and food poisioning ?

1 4370

Cetrimide agar media used for only pseudomonas spp. Why

2 7155

In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

Orchid,

3226

What is the ph range of most bacteria and most fungai.

2 5929

What is difference between silica used in TLC and HPLC column

Cipla, Meghmani Organics,

4 19970

plz send me previous model question paper for moh to my mail plz it's urgent my mail id is zeeta_lobo@yahoo.com

Hetero, LEC,

4455

Difference between mix-up and cross-contamination

Aurobindo, Flamingo Pharmaceuticals,

2 21109

which protein act as a fingerprint of the cell?

4 8966

is the blood sterile or non- sterile ?

Cipla,

4 15091

Un-Answered Questions { Sciences }

How to grow adherent cells without attachment?

1866

What is the difference between collector & emitter of transistor, even though material used for both same?

978

Define passive immunity?

475

14 year old woman requests the combined oral contraceptive pill for contraception. Please see her and discuss her management?

2030

What is the reaction that occurs during the titration?

1138

Why are mycobacteria acid fast?

1140

Which is the regulatory authority of atomic energy in india?

1099

How do you work under continuous direct supervision? How do you handle criticism?

1465

What is viod volume and peak purity in HPLC?

2939

Classify cystic neoplasms of the pancreas?

927

How do the amoeboid movements occur?

1007

What options are available to changing the shape of my teeth?

783

How to brighten the teeth?

770

What ethical challenges might arise when managing patients with chronic rheumatic diseases, especially in cases where treatment options are limited?

Define dipole moment?

1125

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