When we r doing processing method for sst in Empower software by HPLC, What value has to give in void volume and as per which pharmacopia!

5 Answers   Micro Labs, Mylan,

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How long we can use hygroscopic reference standard in terms of water absorb.I mean in line with respective monograph's specification or more than that?

1 Answers  

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why we can use only 4 and 7 and 9 buffers in pH calibration

1 Answers   Chola, Cipla,

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What is the diference between residual solvents and organic volatile matter

0 Answers   RA Chem Pharma,

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if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

0 Answers  

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in dissolution why pool sample needed? in which type of drug pool sample need?

0 Answers   Torrent Pharma,

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What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit?

8 Answers   Jubilant Organosys, Suven Life Sciences,

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which light is used in FT-IR spectroscopy

6 Answers   Hetero,

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in HPLC injection volume is increase ,R.T will increase ?

5 Answers   Claris Lifesciences,

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what is the defferance between the potency and working standard

1 Answers   Arbro Pharmaceuticals, Caplin Point, ECOlogics, Matrix, Orchid, Venus Remedies,

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The boiling point of 1,3 butadiene is -4.4 DC & the boiling point of Pentane is 36.1 DC. Then how come Pentane elute before 1,3 BD in GC analysis?

1 Answers  

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HOw do i calculate the number of theoretical plate on a HPLC chromatography

2 Answers   Laurus,

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