Answer Posted / yojana

1. Check solubility,if sample dissolved in water then use
reverse phase,othervise use normal phase.
2.wavelength selection
3.selection of mobile phase,buffer.
4. pH OF BUFFER &MOBILE PHASE
5. selection of column
6. check retention time
7 .Flow rate
8. check system suitability parameter like
i)theoritical plates
ii) Assymetry
iii) Resolution
iv) capacitor fator

In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

2175

---

How require to perform linearity as per ANVISA? What are the acceptance criteria?

1268

---

Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

2648

---

what is the disso medium for tropsiun chloride

2212

---

what is classification of elemental impurities? what is risk assement in elemental impurities?

705

---

what is mean by 40 in the dissolution basket mesh size?

714

---

Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

2550

---

is it nessesary to do solution stability for 7 days?

718

---

What is stray light in uv what are units for stray light

1560

---

A ha tc is actual defination of retention time?

1552

---

what is mean by dissolution biowaiver study?

851

---

For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4002

---

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

668

---

why we are using hexane in calibration of number of drop per mL

1662

---

all types of questions asked at the cipla interview

4631

---