What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3

2 Answers   Dr Reddys, IPCA, Reddy Labs,

---

Why triethylamine and o-phosphoric acid used while setting pH of mobile phase during HPLC Analysis?

6 Answers   Hapten Healthcare, Pharmaceutical,

---

why urasil use in hplc column perfomance?

1 Answers   Bayer,

---

What is the difference between Primay and Secondry Standard ?

6 Answers   College School Exams Tests, Neuland,

---

i set electrode to 7 buffer than i used it to check 4 buffer and 10 buffer if the results are not as expected than is it better to set the buffer again to 4 buffer or is there any other method available please let me know ...

2 Answers   Glochem,

---

---

what is karl fischer principle and reaction ,describe it

5 Answers   Jubilant Organosys, Microsoft,

---

When you get Moisture content by KF higher than by LOD, what does this indicate?

7 Answers  

---

How is the Flame test performed?

4 Answers   Lupin,

---

How you start the method development of unknown compound.

1 Answers  

---

Why do we use sodium salicylate for Calibration TLC Cabinet U.V Lamps

3 Answers   Matrix, Spar Labs,

---

If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

0 Answers  

---

What is Specificity ?

8 Answers   Dr Reddys,

---