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

we run the same sample in same method in different flow rates in HPLC,any changes in sample analysis?

2 7545

Hi , Does anyone have advanced sas certification latest dumps(a00-212). please mail me to sunnyspells9@gmail.com Thank you sunny

2748

For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4089

For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

2329

if the flow rate is increases then any changes in retention time in hplc

1 8057

why we have to use particular buffer only for dissolution instead of using cheap buffer.

Hetero,

2799

why we have to use particular buffer only for dissolution.

DHA,

2958

Why it becomes bitterly cold as soon as the snow starts melting?

2421

Whatn is HPLC

HPLC, Jubilant, Orchid,

1 7498

what is the limit of Correlation for IR test compare to the standard and test

Nakoda Chemicals,

3 10404

Why we use nhexane inplace of hexane in mobilepase preparation

2419

Why we use nhexane inplace of hexane in mobilepase preparation

2472

IS THERE ANYWHERE MENTION THAT THE RE PROCESS BATCH REQUIRE TO KEPT STABILITY STYDY

Nakoda Chemicals,

2 6623

what is the disintegration time of mouth dissolving tablet

Unimarck Pharma,

3 7874

What is the difference between the photochemical reaction and photo-dynamic reaction?

Astra, Panas Pharmaceuticals,

2580

Un-Answered Questions { Sciences }

Genetic load means ?

1865

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 ?

3678

What is bradykinin?

596

Why does this field interest you?

299

Define what are panthers?

1087

What are pulsars?

1178

Explain in brief about cytokines

622

Macrophages, which are present in the liver, are called as.

419

You suspect microscopic grains on a slide that you exposed to the outside air to be pollen. To test this, you place a drop of a sugar solution on the slide with the grains. If this is pollen, what will happen?

2062

Define curie temperature?

1127

What is heat of combustion?

1138

Define concentration gradient?

888

What animals has a biggest or larger number of animals?

2136

What is a florence flask? How it is used?

940

Discuss the potential benefits and challenges of vertical farming and hydroponics systems in urban and indoor agricultural settings.

1292

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