Answer Posted / hemant mhaske

FOR THE SOLUBILITY TESTING SONICATION IS NOT REQUIRRED B,COZ WE ARE DETERMINING SOLUBILITY OF COMPOUND IN SUITABLE SOLVENT. MEANS IN WHICH SOLVENT IT IS FREELY SOLUBLE AND IN WHICH SOLVENT LESS SOLUBLE..

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

1785

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What is the difference between purge septum flow and column flow in gas chromatography?

2586

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Basic principle of ESI?

2153

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What is viod volume and peak purity in HPLC?

2884

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EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2642

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pharma industries oriented

2248

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Please give idea about method development for cleaning method and how maco level establish

752

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Which are the diffrent grades of api in pharma?

775

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

683

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What is the principle of Thermal conductivity detector and FID?

2734

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Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

2187

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

2375

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

3257

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what is mean by dissolution biowaiver study?

935

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sop of a uv visible spectrophotometer double beam elico model

5928

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