Answer / mukesh kukreti

It is not 100 RPM, Its 25 RPM for 4 minutes or total of 100 rounds at 25 RPM. Which is recommended in pharmacopoeias. Friability is required to check the brackability loss during transportation of uncoated tablets.

For LOD and LOQ determination which method is accurate? (slopemethod or s/n ratio method)

4 Answers   Reddy Labs,

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What r the limitatoins of uv visible spectroscopy ? Why Water use in blank standard for uv visible spectroscopy ?

4 Answers   Cipla, Reddy Labs,

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why require the ph, buffer during hplc mobile phase?

0 Answers  

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What is Standard deviation

2 Answers   Cipla,

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what is SOP?How can prepare?

1 Answers   Reddy Labs,

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how to convert normal phase hplc to reverse phase and vice versa?

1 Answers  

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What are the different zones in stability according to ICH?

1 Answers   Apotex,

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How we will choose pH of a mobile phase if analyte pKa value is 4

2 Answers   Celon Labs, Laurus,

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What is a difference between potency and purity?

0 Answers  

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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?

0 Answers   Cipla, XYZ,

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WHY KBr is used in IR Spectroscopy

3 Answers   GVK,

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define polar and non polar solvent

2 Answers  

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