Answer Posted / manas

since body consist of different mediums,we perfom disso test in different media to make sure which media is suitable for a specific entity(drug) to give a maximum dissolution disso graph/value.
Taking into acccount of a new drug formulation when we are not sure about the media to perform disso or not specified in OGD,so multi-media disso is recommended to make sure of the disso media for a drug.

why are measure gas flow " ml " in Gas chromatography

1662

---

what you do when compound having dwel wavelength?

753

---

How can I develope method of dissolution by HPLC OR UV

2409

---

Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2968

---

In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

3180

---

how to develop the icp ms method? Application of icp ms?

813

---

what is partion and column chromatography

2395

---

What is the formula for relative diffrence for standard solution in solution stability in validation?

811

---

how the compound separate in coulunm,explain

2534

---

for which product require to do content uniformity? what is limit of cu?

821

---

in api coa contains only process impurities and in product coa contains degradation impurities?

705

---

is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

2178

---

What is the difference between purge septum flow and column flow in gas chromatography?

2588

---

How we choose the mobile phase for method development.?

1220

---

what are risk assement in the analytical qbd?

766

---