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

what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

Wockhardt,

3668

what is the difference between contract research organisation and api&bulk industry

1 2943

is gvk or aurobindo best? which one is best. i have heard gvk not good for freshers is it right?

2 6713

what is the difference between hot air oven and vacuum oven? why you are using vacuum for some products

Alkem Labs, Cipla,

6 35662

What is the b/W dead volume and dwell volume ?

2 14519

why r u using hplc grade solvents

4 12906

Why do we use sodium salicylate for Calibration TLC Cabinet U.V Lamps

Matrix, Spar Labs,

3 24730

How do you show that equal quanitities of two isomers provide the same response using a PDA

1 6292

IN autoclave validation, suppose one biological indicator fail among 16 indicator then whether cycle is accepted or not

3172

why anti tibercular drugs are to be taken for long time about 4-6 month?

1 4411

what is GLP? Which industries it requried?

Aurobindo, AXIS Clinicals, GVK,

1 12534

what is the future of ayurved in India.

2266

How can we separate Urea & semicarbazide in single HPLC method ?

2 7277

What is the calibration procedure for Malvern MS2000 particle size analyzer and acceptance criteria?

Reddy Labs,

2 6104

why we can use only 4 and 7 and 9 buffers in pH calibration

Chola, Cipla,

1 5340

Un-Answered Questions { Sciences }

what is meant by artwork review and handling procedure with an example?

2108

Do the phosphate and the pentose groups give homogeneity or heterogeneity to the nucleic acid chains? Supported by that which of those groups is expected to participate in the highly diverse and heterogeneous genetic coding, i.e., Which of those groups is the basis of the information for protein production?

1041

Describe iso 9001 for pharmaceutical?

1119

what are the recent ly discovrved economicimportance of fungi

1780

Can sports drinks causes wreck teeth?

779

Name the plants that glow in the dark?

2110

Explain coeloms.

Can any one tell me that which brand hplc column is used for levetiracetam imp- b test.

1868

Explain why does dna twist?

941

Were there super continents before pangea?

891

What is the germ layer from which the coeloms originate?

Describe the Immunofluorescent staining of Actinomycetes?

2235

Define and describe the use of algorithms.

1949

How do you determine when a mole needs further evaluation for skin cancer?

870

why is their exotherm while addition of reducing agents in reduction reaction?

2355

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