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 20972

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 6075

what is rs test why we are perfoming rs test

2 10749

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 4300

What is the difference b/m infection and contamination ?

1 4422

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.

2069

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

1 4280

Cetrimide agar media used for only pseudomonas spp. Why

2 7063

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

Orchid,

3180

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

2 5831

What is difference between silica used in TLC and HPLC column

Cipla, Meghmani Organics,

4 19792

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,

4406

Difference between mix-up and cross-contamination

Aurobindo, Flamingo Pharmaceuticals,

2 20962

which protein act as a fingerprint of the cell?

4 8793

is the blood sterile or non- sterile ?

Cipla,

4 14926

Un-Answered Questions { Sciences }

What are the differences between LTD and LTP?

1762

How does biological diversity relate to the characteristics of the abiotic factors of an ecosystem?

261

Define selective waste collection?

318

What is immunogenesity?

468

What are galaxies?

112

What does an osteoblast cell do?

984

What are the morphological, chemical and functional similarities and differences between lysosomes and peroxisomes?

902

How is the measurement of ph made?

1070

what are some of the concerns about biotechnology regarding human health and biodiversity?

3226

Hi,I have recieved an i-20 from 2 years college for my bachelors degree,how can i convince the consular about this course i.e.computer and information science.plz help me as soon as possible.

1939

How would you reduce the morbidity and mortality associated with caesarean sections?

1893

Tell me what key traits a dental assistant must needs to have?

749

3x+4y=10 x cube+y cube=6 minimum value of 3x+11y=?

964

What are the precautions to be taken while preparing or observing smears for afb?

1282

What is master oscillator?

1033

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