why we are using in ph calibrations ph4,7,9.2 buffers only?

5 Answers   Reddy Labs,

---

solvents used in NMR

2 Answers   Laurus,

---

What is difference between Related Substance & Impurity Profile?

2 Answers   Jubilant Organosys,

---

pharma industries oriented

0 Answers   Apex, Micro Labs, Zydus Cadila,

---

How to fix the concentration for RS by HPLC

10 Answers   Intas, Reddy Labs,

---

In HPLC what is Single point threshold, peak purity index and minimum peak purity index? what should be consider for pure peak.

3 Answers  

---

for which type of applications gas chromatography is used?

5 Answers   Cipla, Flamingo Pharmaceuticals,

---

What is reaction takes place when water content analysis is done

2 Answers  

---

How can we Qualify a unknown impurity by HPLC

3 Answers  

---

what is the difference between lod and loq?

4 Answers   Apotex, Aurobindo,

---

what is GLP? Which industries it requried?

1 Answers   Aurobindo, AXIS Clinicals, GVK,

---

How to determine water content of bis tetrazole amine mono ammonium salt

0 Answers  

---