Answer Posted / ravi narwade

It is the peak due to void volume.

What is the main difference between ODS1 and ODS2 Hplc column.

4477

---

i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2188

---

WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

2110

---

function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

2072

---

what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR

8455

---

---

What is importance of pH in the Heavy metal test and How it effect on the test results?

1758

---

if you have given one product then how you determine the impurity in that?

294

---

if you given one product then which tests you will perform?

323

---

what is turbidimetric titration?Give 2 examples.

1992

---

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

1913

---

what is partion and column chromatography

1819

---

How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

2721

---

how can I make the copper get white bye any salt or acit?

1667

---

what is mean by peak intigrity?

346

---

WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

652

---