Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml

0 Answers  

---

What is the difference between drug product and drug substance?

1 Answers   Apotex,

---

what does 'n' stands for in spectroscopy?give the formula.

0 Answers   Laurus,

---

1)why use benzophenon,uracil in hplc calibration. 2)why use sucrose in polarimeter calibration. 3)what is S/N ratio, noise and drift in hplc 4)how we can find lod and loq in method validation

1 Answers  

---

I have got selected for Aurobindo Pharma AR&D, HR person is asking me to sign in agreement. can I join?

19 Answers   Aurobindo,

---

why we are using 6 dosage units in dissolution, and why we are using 6 tablets in disintegation test.is there any scientific reason beyond 6?

1 Answers   ABC, Alembic, IPCA,

---

What is difference between oos

7 Answers   Gennex,

---

WHAT IS THE USE OF STARTER ?????????

0 Answers   Sharp,

---

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

0 Answers  

---

column washing procedure for normal phase and reverse phase?

1 Answers  

---

What is the reason for using the 900ml of dissolution medium

16 Answers   Cipla,

---

(0.41)d what is d?

1 Answers   Gland Pharma,

---