Answer Posted / sandip pawar

Potency(as is basis)=100-(Total impurities by HPLC+residual solvents+water content/LOD+sulphated ash)

1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

2938

---

What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2276

---

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

2652

---

In Assy by potentio metry titration method how select MET U ,DET U, SET U,

2241

---

Principle of single pan analytical balance

5193

---

how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2362

---

Basic principle of ESI?

2206

---

if you get peak in blank then what require to do?

1018

---

in dissolution why pool sample needed? in which type of drug pool sample need?

3220

---

we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

1919

---

[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

845

---

why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

2819

---

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2768

---

for inorganic molecules require to do RS, Assay and disso?

774

---

what is diffrence between specificity and selecivity?

836

---