why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?

25 Answers   Hikal, Lupin, Wockhardt,

---

What is the diffrence in japan mkt requirement in analytical method validation over US?

0 Answers  

---

WHAT IS PVT TEST IN DISSOLUTION TEST , WHAT IS PVT SIGNIFICANCE AND HOW IT IS PERFORMED ?

1 Answers  

---

in gas chromatography what is the difference between gas flow rate and average linear velocity ?

0 Answers   USV,

---

Why are use silicon oil mr?

0 Answers  

---

---

What are the concentration limit for class-1 residual solvents in ICH ?

1 Answers   Lupin,

---

Why do we need GC instead of HPLC? or Why do we need HPLC instead of GC?

4 Answers  

---

what is internal standard define

2 Answers   Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA,

---

what are the important specifications for a Column ?

2 Answers  

---

HOW RRF IS CALCULATED IN HPLC

2 Answers  

---

tell me about aliphatic acid estimation by hplc which columns can we use

1 Answers   Dr Reddys,

---

in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases

4 Answers   Aurobindo, Cadila, Martin,

---