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 the limit for single maximum impurity limit as per USP??

1 2089

Why we use potassium dichromate in uv calibration Exact reason behind it??

1340

UV and PDA detector, which have less signal to noise ratio?

1192

Difference between the quantitative analysis and qualitative analysis?

1258

For friability test Why do we have to take only 650 mg only? How was this number decided?

645

HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do

1315

What is related substance by HPLC impurity limits as per USP?

1169

Replicon company exam papers

1061

What is a difference between potency and purity?

1273

Why do not dry vanillin befour MR CALIBRATION

1073

Why SLS used as dissolution medium

1193

why we use SLS in dissolution

1002

Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

994

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

978

in hplc chromatogram started from left to right and in uv spectrum started from left to right

1027

Un-Answered Questions { Sciences }

name all the density all cloth,metals,materials?

2584

Can blood of mouse be stored, and if yes, How?

1776

Describe the principal constituents of earth?

What imaging modalities are commonly used in neurology to visualize brain and spinal cord structures? How do these tools aid in diagnosis?

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

2169

primary standard used in Kf and mention technical reason

1319

Will india continue to have adequate policy space to raise tariffs on agricultural products even after the doha round?

995

How echo is produced?

1047

How is arsenic produced?

1111

why do biologist study protostomes

1306

Genetically what are the two types of twins that can be generated?

What are mitochondria? Why are they called as "power house" of a cell?

1093

What is GLP?

1251

How are free energy, equilibrium and spontaneity related to each other?

2238

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

788

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