how you start the solubility study?

835

Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1866

Related substance method equivalency on control sample or spiked sample?

779

During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

3079

What are the applications of electrochemical cell? : Electrochemistry Corrosion

1173

We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?

1724

What are the advantages of potentiometric titration?

1089

If vendor having more imp than monograph then how to proceed? and how to set spec?

938

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

9808

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

760

graphaite has higher melting point than fularine

3003

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

932

As per ICH related substances stability trend limit from initial to shelf life

3261

What happens when the excess of stannous chloride is not removed

1127

What do you mean by redox reaction? : Electrochemistry Corrosion

937