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

Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

802

How to set specification of assay, fisdolution and related substances?

936

how to qualify the impurity?

949

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

951

What is the formula for relative diffrence for standard solution in solution stability in validation?

867

How require to perform linearity as per ANVISA? What are the acceptance criteria?

1412

[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

855

in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

650

in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

895

we can use expired sample for validation and analyst qualification?

866

If vendor having more imp than monograph then how to proceed? and how to set spec?

1015

If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

916

how require to set assay concentration for standard and sample?

979

What is dose dumping? why require to do?

1053

Please give idea about method development for cleaning method and how maco level establish

800

Un-Answered Questions { Sciences }

where do plants get carbon from and where does the carbon go when plants die?

2010

What is the input and outpit of a distance based algorithm?

2384

What is a synthesizer?

1132

Describe the formation of igneous, sedimentary, and metamorphic rocks?

947

What is cyclosis?

963

What are extra embryonic membranes? Name these layers in vertebrates?

What is kurtosis?

from hplc chromatogram how can we say that calibration is needed now?

2628

What are the parameters to define principle of seniority?

What is the Immuno EM for P. falciparum ?

2358

What are the forces which keep a flying plane in a equilibrium?

861

Name the mathematician who wrote Sidhanta Siromani.

1103

Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

1506

What is the target antigen for t cell leukemia?

595

which cultures or subcultures or standards are generally using as a positive control for total aerobic microbial count in API?

2101

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