Sciences Interview Questions
Questions Answers Views Company eMail

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,

3194

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

1 2202

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

2 5489

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

Alkem Labs, Cipla,

6 33436

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

2 13437

why r u using hplc grade solvents

4 11381

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

Matrix, Spar Labs,

3 22633

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

1 5362

IN autoclave validation, suppose one biological indicator fail among 16 indicator then whether cycle is accepted or not

2754

why anti tibercular drugs are to be taken for long time about 4-6 month?

1 3618

what is GLP? Which industries it requried?

Aurobindo, AXIS Clinicals, GVK,

1 11649

what is the future of ayurved in India.

1875

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

2 6253

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

Reddy Labs,

2 5035

why we can use only 4 and 7 and 9 buffers in pH calibration

Chola, Cipla,

1 4483


Un-Answered Questions { Sciences }

What is a homologue?

1783


How to brighten the teeth?

441


Why mineral oil or light liquid paraffin is used for ir analysis

3492


Hai friends, Can someone guide me..Am a postgraduate(m.tech) in biotechnology and am thinking of doing pg diploma course through distance mode. are they worth doing? if so which is better pg diploma in bioinfo or pg diploma in Intellectual property rights..am awaiting ur suggestions

1732


Astronomers usually detect the electromagnetic emissions of a single neutron star in what single form?

80






if x,y,z are natural numbers, and if 2x=y and y=3z, which of the following numbers could be x+y+z

583


What are the symptoms of early blight of potato

586


How would you differentiate a secondary immune response from primary immune response?

142


what is Plant Hybridization?

1432


What are histogenesis and organogenesis?

5


Why is water conservation in c3 c4 and cam plants important?

538


What is the disease caused by nipah virus and west nile virus?

314


What is hyperdontia?

440


Tell me some techniques you employ to keep an office organized?

1125


What are the functions of legislature?

1