Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

what is kf principal

Indian Immunologicals, Dr Reddys,

5 8728

What do you mean by potency in Analytical industry

3 5733

Did anybody have method for acetyl cysteine effervescnce tablet

927




What are the primary considerations in extractables and Leachables ?

Mylan,

1047

When ever we perform system suitability,inject the corresponding standard 6 times why? is thair any reson

4 6481

what is the difference between Hydrochloric Acid & Hydrogen chloride

3 6064

What is intact assay method development.....?

Orchid, Neon,

1160

Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

Reddy Labs, Aurobindo,

1703




1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

VHB Medi Life Sciences,

1202

Which Zone of our country like conducting of Stability studies(Accelerated & Long term stability studies)as per ICH guidelines.

4 8220

what is difference between assayand potency

Hetero,

4 8298

What is the difference between GSC & GLC?

3 19228

pda detector mechanism?

Teva Pharmaceuticals, DKR,

1 1260

in uv visible spectroscopy calibration why we are using potasium dichromate and tolune

Reddy Labs,

3 5579

why in hplc peaks are in positive side(it means upside) not in negative side?

3 7343


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Un-Answered Questions { Analytical Chemistry }

Why potassium dichromate is used in calibration of uv?

369


why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?

998


Qc interview questions

396


what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1102


How to determine water content of bis tetrazole amine mono ammonium salt

2003






what is the disso medium for tropsiun chloride

963


why equlirium conatant of water have 14 value

952


Why sodium hydroxide used for maintain pH of phosphate buffer

992


why disodium tartarate used in karl-fischer instrument ?.

772


i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

1455


why octanol used to determine the partition coefficient ?

1021


can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

965


What are the primary considerations in extractables and Leachables ?

1047


Principle of single pan analytical balance

3734


what is the limit for KF Factor ,we take factor using water we will found factor between 6 to 7 ,while on KF Reagent bottle mentioned 5 mg/ml water content.if we not use dried methanol it is effect on factor.

747