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Sciences Interview Questions
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How do we fix the sample concentaryion in hplc method development. what is the basis?Thanks in advance

DRL, Glenmark, Orchid,

4 19318

Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and apperance ? suggest ?

Orchid,

1 5362

what is rs test why we are perfoming rs test

 2 9572

1 what is the difference b/w calibration and validation? 2 why we are doing to ph calibration buffer 4 7 and 9.2 solution ?

 1 3444

What is the difference b/m infection and contamination ?

 1 3596

Assuming that the constitution parameters of aluminum are given by μ=μ۪o=4Πx10^(-7)N/A^2 and σ=3.54x10^7mho/m,find the frequency for which the skin depth in aluminum is 0.01 mm.

 1682

what is the difference b/w food infection and food poisioning ?

 1 3507

Cetrimide agar media used for only pseudomonas spp. Why

 2 5796

In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

Orchid,

2726

What is the ph range of most bacteria and most fungai.

 2 4940

What is difference between silica used in TLC and HPLC column

Cipla, Meghmani Organics,

4 17804

plz send me previous model question paper for moh to my mail plz it's urgent my mail id is zeeta_lobo@yahoo.com

Hetero, LEC,

3969

Difference between mix-up and cross-contamination

Aurobindo, Flamingo Pharmaceuticals,

2 19702

which protein act as a fingerprint of the cell?

 4 7415

is the blood sterile or non- sterile ?

Cipla,

4 13332

Un-Answered Questions { Sciences }

What is antigensity?

189

How burette is used?

494

Does dna replication occur in cell division?

601

How to detect apoptosis?

1486

find 200/7*5.04=

583




Tell me how many moons do ceres have?

86

how NULL in sql is treated?

653

why we use SLS in dissolution

555

What are the two big groups into which cells are classified?

513

how can i calculate the bacterial endotoxin limit of ringer's acetate intravenous infusion solution?

1199

What is pure botany?

595

Describe about Fusing spleen cells with myeloma cells using PEG ?

1485

How to find a sequence of dna molecule?

1637

How to detect AHL signal?

1716

What is the chemical formula of alum?

599

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