Answer Posted / shailendra singh, shreya

The use of six dosage units as the basic sample size in
dissolution is partially due to the configuration of the
dissolution test assembly with six positions. However, in
some statistical procedures such as the estimation of a
confidence interval for precision of a measurement, a
sample size of six represents the point of diminishing
returns where the decrease in the confidence interval from
5 units is significantly greater than the decrease from 6
to 7 units. Thus the added value of obtaining additional
measurements is significantly less once six measurements
have been acquired.

what is mean by 40 in the dissolution basket mesh size?

715

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could negative ions be produced by bombardment process in mass spectrometry?

1720

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WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

2524

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What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

7474

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what is the origin to prepare standard operating procedure

2248

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

2127

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what is mean by nitrosamine impurities?

1016

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What is the Formula for coreletion coefficient in plhplc calibration

1773

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What is control room temperature and which guide line says?

1580

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from where i get mortar pastle for glass bottle crush? it's required for testing of it?

2224

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if peak get problamatic then what require to do?

742

---

how you start the solubility study?

767

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Which parameters require to do in tech transfer?

681

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Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2897

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Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

853

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