How to know the estimated LOQ concentration in ppm

0 Answers  

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why there is a need of optical activity & specific optical activity measurement by polarimeter

6 Answers   Cadila,

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How we can analysed unknown sample by hplc....

2 Answers   Archimedes,

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How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.

2 Answers  

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Retention time & Relative Retention time Definition & between difference? How to Calculate response factor(RF) & relative response factor(RRF)?

3 Answers   MSN Pharma, Titan,

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How to do spike of aflatoxin in peanut to get maximum recovery

0 Answers  

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How can you calculate manually "Slope" in pH calibration?

2 Answers   Hetero,

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why we are using polystyrene film for calibration of I.R spectroscopy?

12 Answers   Abbott, Andhra Organics, Intas, Kemwel, Reddy Labs, RRR, Veritas, Zydus Cadila,

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how do we get usp reference standard potency?

1 Answers   Ind Swift Laboratories, MSN Pharma,

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How to calculate coreletion coefficient

0 Answers  

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what is basc principle of the HPLC,IR,UV AND GC? what is difference between diffusion spectra and transmision spectra in IR?

1 Answers   Cadila, Dr Reddys, GICC, Mylan, Sygene, Torrent Pharma, Zydus Cadila,

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What is the difference between drug product and drug substance?

1 Answers   Apotex,

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