Why Na lamp is used in polarimeter?

5 Answers   Vimta Labs,

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what is the lamp used in SOR?

18 Answers   Aurobindo,

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if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?

1 Answers   JBCPL,

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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 column performance and column efficiency?

1 Answers   Reddy Labs,

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In Assy by potentio metry titration method how select MET U ,DET U, SET U,

0 Answers  

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How to know HPLC column performance?

4 Answers   Meghmani Organics,

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why do we have to used saturated ammonia in TLC

3 Answers   Cipla, IPCL, Mylan,

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stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme?

2 Answers   Nakoda Chemicals,

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why cone formation during dissolution?

0 Answers  

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why holmium perchloate solution in Uv calibration

2 Answers   Alembic,

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WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

0 Answers  

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