Answer / b.gangatharan,chennai

mixing occur before the pump in low pressure gradient and in high pressure gradient mixing occur after the pump.
Regards,
B.Gangatharan,
chennai.

How we can determine OOT limit in Stability

2 Answers   MSN Pharma,

---

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

0 Answers  

---

what is the difference between the Purity and Potency of drug substance

1 Answers   Divis Laboratories, Graviti Pharmaceuticals,

---

why we use glass fiber filters use in some situation?

0 Answers  

---

void volume is depending on column or not? if yes how will you depend?

1 Answers   Granules,

---

why does used dry caffien in HPLC calibration?

0 Answers   Dishman,

---

principle of AAS & its uses ?

1 Answers   Auriga,

---

What is blank titration of potentiometrically.

2 Answers  

---

What is the diference between residual solvents and organic volatile matter

0 Answers   RA Chem Pharma,

---

what is role of pH in mobile phase

3 Answers   Cipla, Dhanuka Laboratories,

---

How can you calculate manually "Slope" in pH calibration?

2 Answers   Hetero,

---

Why a1% value is used for some product ? What is the criteria for selection a1% value ?

0 Answers   Zim Laboratories,

---