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?

2262

What is control room temperature and which guide line says?

1580

sop of a uv visible spectrophotometer double beam elico model

5862

In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

2175

How to determine water content of bis tetrazole amine mono ammonium salt

3423

what is diffrence between specificity and selecivity?

715

what is mean by 40 in the dissolution basket mesh size?

715

what is definition of validation? which components are followed give detail?

2292

what is third integration

1929

in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

717

Explain the relations between number of carbon atoms in alkanes and retention time ?

2072

effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

848

how require to select dissolution media? what is discrimination?

744

Why we use potassium dichromate in uv calibration Exact reason behind it??

1188

How do we fix the sample concentaryion in hplc method development?

1082