What is the relative response factor in related substances?

2148

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What is the difference between temporary change control and deviation?

2415

---

What is pooled sample and why it is required in dissolution test?

2943

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What are the limits for LOD and LOQ?

2225

---

Why should we not dispatch the reprocess material to export?

3250

---

How we fix the validity period of a volumetric solution and re-standardization due date?

5346

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What is the difference between Deviation and Out of Specification?

2803

---

What is the calibration of HPLC?

2323

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What is the difference between Analytical method validation and Analytical method transfer?

2254

---

What is the difference between polarimeter lamp and IR lamp?

5636

---

What is the difference between sonication and homozinization?

2369

---

What is the difference between uniformity of content and content uniformity as official test for all tablets?

2944

---

How related substance method is developed for new compound which is not official in the pharmacopeia?

4149

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If calibration of 12 bowl dissolution apparatus does not meets single stage procedure, how can you precede calibration?

4746

---

how to select HPLC column for a particular product

3953

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