How to do regeneration of Metacarb Pb plus column?
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How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
iam usig ph buffers merk. manually how to prepare ?
Tell me something about Vitamin A test method by HPLC
Through assay by hplc(anhydrous basis) product got 100.8% .How much the potency of that product.Moisture content is 1.7%,Sulfated ash is 0.02%,Total impurities are 0.3%
Please do not join if u got offer in oncotherapies ltd (STRIDESARCOLAB)especially Mr.Mahesh Bhatt team because job is not secure his team and doesn't have confidence on him becareful this offer?
What is a difference between potency and purity?
priciple of gc & hplc? (properly describe)
2 Answers Cadila, Cipla, Reddy Labs,
In which situation we require to analytical method validation of excipient?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
Why used 0.02% v/v solution of toluene in hexane for calibration of UV.
What is difference between assay by Hplc and uv
2 Answers Aizant, Fredun Pharmaceuticals, Hetero, Marksans Pharma,
why peak purity not considered in GC?
4 Answers DRL, Reddy Labs, Vimta Labs,