What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

604

in which situation ion pair agent require to use?

699

How does the viscosity vary with temperature?

1042

Besides the extent of branching, can you think of any other structural parameters that might lead to differences in physical properties? : Polymer Chemistry

1271

in which situation require to use paddle and basket?

699

How to establish relative response factor for hplc. Why it is required?

1177

what does 50 denote in dowex 50 ????

2538

Why is estimation of copper done at 620 nm wave length?

1401

Explain the differences between organic and inorganic chemistry?

1070

what happens to the unit particles of a solute when it dissolves on a liquid?

2167

when are the result of sbi clerical come

2379

could negative ions be produced by bombardment process in mass spectrometry?

1745

if you given one product then which tests you will perform?

675

As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?

543

If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

822