Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?

Alembic,

4 7388

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

1719

2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

1293

How to Prepare Dilute Sodium hydroxide solution?

Claris Otsuka,

3 6510

what type of question will ask in the interview of lab chemist.

Godavari Biorefineries, Monginis,

2504

Why we show ammonia vapours to tlc plate?to which compounds?

1 4618

What is the SOP for SOP

JBCPL,

4 7129

Why perform dissolution multimedia study in dissolution Development

Cipla, Optimus,

4 16836

what is the purge flow & how to calculate

Granules,

1575

what is mean by 21 CFR PART? In that what is 21 ?

1 11843

is there any exact definition for Theoritical plates ? chennu srinivas

5 7695

What is the use of tailing factor ?

2 12104

what is the relation of normality & molarity ? give me formula?

5 11412

In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?

1 4649

What is the diff b/n OVI and Residual solvents

1 5386


Post New Analytical Chemistry Questions






Un-Answered Questions { Analytical Chemistry }

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

1439


give clarity of linearity and range in method validation

1373


How can we calculate offset value pH measurment

611


As per ICH related substances stability trend limit from initial to shelf life

2242


what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

1107






Explain what is a base line?

265


Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

1809


A ha tc is actual defination of retention time?

617


What should be the level/ Percentage of Arsenic in Arsenic free zinc.

1392


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?

1337


what is the principle involved in turbidometry and nephelometry ?

3148


what is the origin to prepare standard operating procedure

1375


What is the purpose of octyl silane columns?

3292


we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

875


AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?

1215