Jagdish Gaikwad

10 Questions 28 Answers 0 Followers

Questions related from Jagdish Gaikwad

Hello friends, which is the best method to determine water content in the gummies???? how to prepare gummy sample for water determination?

Which is the best method to determine water content like oven ? Karl fischer ? Or any other?? Plz suggest. Because sample preparation looking critical to determine water content of gummies by...

03 March 2017 2,063 3 View

What are the HPLC mobile phase additives & how to select a proper additive?

How to select proper mobile phase additive for better separation? And when to use the beta-cyclodextrin or (2-hydroxypropyl)-beta-cyclodextrin as mobile-phase additives?

08 August 2013 6,516 1 View

Can I replace sodium metaperiodate with potassium metaperiodate for analysis Mn by colorimetric?

Can I replace sodium metaperiodate with potassium metaperiodate for analysis of Mn by COLORIMETRIC tech.? Will it affect the results or assay of Manganese? Or will it interfere with colorimetric...

06 June 2013 7,085 6 View

What is the TCL-S-101 and how much is added in the injection preparation?

TCL-S-101

03 March 2013 7,337 0 View

How do I plot overlay of rphplc chromatograms in empower III software in a final result sheet with area, resolution, HETP & tailing factor?

I want to plot overlay of rphplc three std chromatograms in empower III software in a one final result sheet with area, resolution, HETP & tailing factor. How do I do that?

02 February 2013 4,199 0 View

How do I quantify Potassium Iodide?

I want to quantify Potassium Iodide but I'm not getting a reliable chemical or any other method for assay.

02 February 2013 7,619 1 View

How to identify, analyse & confirm the different concentrations of malt extract?

What is the method to differentiate the 2%, 10%, 20% malt extract?

02 February 2013 2,801 1 View

I'm trying to quantify amino acids by RPHPLC with UV detector, can anyone suggest a good method?

I have HPLC with UV detector & I want to quantify amino acids by RPHPLC, what is the best method with derivatization technique?

01 January 2013 3,172 33 View

How do i get 100% release of ALA(alpha lipoic acid) from magnesium oxide granules?

dear all today I was carrying out assay of ALA granules in Magnesium oxide. I dissolved. granules in the glacial acetic acid but only 60% release I achived. then i tried in H2SO4 but the ALA...

01 January 2012 9,480 3 View

Why mobile phase turn turbid? What shall I do to make it clear?

Dear all today I faced a problem while making mobile phase and the composition was A)potassium Dihydrogen phosphate(15g) + Di-sodium hydrogen phosphate(15g) in 1000ml water B) Acetonitrile...

01 January 2012 7,034 20 View