Answer / ankita

MARTIN AND SYNGE.THEY LAID THE FORMATION OF LIQUID LIQUID
CHROMATOGRAPHY THEN GAS CHROMATOGRAPHY AND LATER ON HPLC.

Answer / analyticalstudent

Answer / suman babu

ch ramprasad sms

what is difference between IR & FTIR ? how we calibarte both ? I want to know the procedure.

7 Answers   Cadila,

---

When we r doing processing method for sst in Empower software by HPLC, What value has to give in void volume and as per which pharmacopia!

5 Answers   Micro Labs, Mylan,

---

signifcance of detector lenearity in calibration f hplc

3 Answers  

---

in pentoperazole capsules usp why assay value is substract from dissolution

1 Answers   Ranbaxy,

---

Definition of beers_ lamberts law

4 Answers   Aarti Industries, Agio Pharmaceuticals, Emcure, Supriya Lifescience,

---

What is principle of Polarimeter?

21 Answers   Intas,

---

what is PH of 0.1N Hcl, 0.01N Hcl & Mehanol.

3 Answers  

---

What are the parameters for the method development of Gas Chromatography and GC-HS? 

2 Answers  

---

what does optical rotation and specific rotataion means,difference between them

8 Answers   CPL, Neuland,

---

from compund pka value how to select buffer and column?

2 Answers   Emcure, Zydus Cadila,

---

What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?

1 Answers   Dr Reddys,

---

define beer-lambertslaw.

5 Answers   Laurus,

---