Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

General Chemistry (478)
Chemistry AllOther (190)

Chemistry Interview Questions

Questions Answers Views Company eMail

hi i am m.sc organic chem and complete analytical lab tech dipolma now job in qc many time ask question you in m.sc organic why job in qc please help me i can not give proper ans please tell me

Arch Pharmalabs, Natco,

3 10985

why use benzophenone & caffene acetone in hplc calibration

1 17432

why use k2cr2o7 , kcl h2so4 in uv calibration

DRL, GVK,

1 10657

what is lod and loq

3 11476

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,

3624

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

1 2848

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

2 6611

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

Alkem Labs, Cipla,

6 35384

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

2 14389

why r u using hplc grade solvents

4 12711

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

Matrix, Spar Labs,

3 24564

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

1 6207

what is GLP? Which industries it requried?

Aurobindo, AXIS Clinicals, GVK,

1 12420

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

2 7166

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

Reddy Labs,

2 5986

Un-Answered Questions { Chemistry }

What is phase transfer catalyst?

1053

what is mean by dissolution biowaiver study?

856

what is meaning of wet analysis.

5699

cefoperozone and sulbactam inj. hplc test method

2649

What is glacial acetic acid? What are its uses?

1010

why holium oxide prepared in 10% HCLO4 SOLUTION

1412

please explain about aluminium hydroxide assay

1094

Tell me how many milliliters of water would you add to 100 milliliters of a 0.350 molar solution to make a 0.100 molar solution?

888

Why dissolution test is not performed in all of the products

2489

GIVE FTIR SAMPLING ASSESORY NAME.

2466

What is split ratio in Gc? Splitless? how requirr to select?

827

What is the reaction that occurring between fas and potassium dichromate?

1233

What is third generation HPLC Columns?

1940

which cationic polymer is compatible with poly aluminium chloride?

2457

what is silicon chip

2040

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