IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.

1 Answers   Aurobindo,

---

What is zero water in TOC Analysis?

1 Answers   Orchid,

---

In Dissolution Test why limit is define Q+5% what is the role of +5%.

0 Answers  

---

What is method validation in quality control

1 Answers   Alchem,

---

A new drug substance found fail to meet specification for an unknown Impurity during stability study(Specific change),how would further proceed?

2 Answers  

---

---

How will you separate Colorless compound Using Column Chromatography?

4 Answers   Delhi University, VPHS,

---

why we use deturium lamp in uv spctrophotometer other than lamps

1 Answers  

---

Do you know what Trace metal clean technique is?describe that technique?

1 Answers   Mylan, Nirma, Oil and Gas Jobs, Reddy Labs,

---

why we get only one peak in assay by hplc but in rs by hplc get more peaks

1 Answers   MSN Pharma,

---

how calibrate the hplc detector

2 Answers   Cipla, Shraddha Analytical Services,

---

In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?

4 Answers   Alembic,

---

verification of wave number why you are use in IR calibration

2 Answers  

---