what is reverse phase chromarography&normal phase chromatography

4 Answers   Aurobindo,

---

difference between AAS & flame photo meter ?

3 Answers  

---

Why linearity of detector performed in HPLC calibration

2 Answers   Cipla, Intas,

---

why water, methanol, ethanol ets solvents are used in UV SPECTRIPHOTOMETER for blank reading ?

7 Answers  

---

Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?

3 Answers  

---

---

what is the difference between qualitative analysis and quantitative analysis and explain them?

1 Answers   Dr Reddys,

---

why are measure gas flow " ml " in Gas chromatography

0 Answers  

---

Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

1 Answers  

---

what is the difference between lod and loq?

4 Answers   Apotex, Aurobindo,

---

why we use 0.1% acetone in gradient calibration of HPLC?

3 Answers   Cipla, Dr Reddys, FDC,

---

Explain what is a base line?

1 Answers  

---

Difference Between End Cap HPLC Column and Non End Cap Column

2 Answers  

---