How to select HPLC column for a particular product?

3627

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What is validation, validation protocol and validation master plan?

2472

---

What is limit of cleaning validation?

2338

---

What do you mean by Q+5 in dissolution?

2550

---

What should be the minimum limit of a working standard?

7810

---

What exepients are used in dry powder injections?

2838

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How can you fix the known and unknown impurity limit for any drug substance?

2735

---

What is the relative response factor in related substances?

2145

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What is the difference between temporary change control and deviation?

2408

---

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

2936

---

What are the limits for LOD and LOQ?

2224

---

Why should we not dispatch the reprocess material to export?

3244

---

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

5340

---

What is the difference between Deviation and Out of Specification?

2797

---

What is the calibration of HPLC?

2319

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