Answer / satish

Spectroscopy is the science part i.e. the study of light after its interaction with matter.
Spectrometry is the technique by which Spectroscopy is studied.

what is use of acetonitrile compare to methanol in RP-HPLC Method devlopment

7 Answers   Neuland, Orchid,

---

What will be the effect on HPLC analysis result if three mobile phases given separately through three valves and same proportion mixed together and given by one valve?

1 Answers   LOIL,

---

what is the need of calulation of RRF of impurity in HPLC analysis?

9 Answers  

---

Why are using in Hi,zero air, Ni gass are used GC

5 Answers   Aurobindo, ELBS, Vimta Labs,

---

WHAT IS THE DIFFERENT BETWEEN PURITY, POTENCY AND ASSAY

6 Answers   Glochem, Hetero,

---

---

Which type of analysis we have to done uv spectroscopy

2 Answers  

---

IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

0 Answers   Reddy Labs,

---

why the ph scale range is 1 t0 14 and why not beyond 14 and not to below 1?

5 Answers   Avra, Granules, Orchid,

---

What is differences between normality and molarity.in which cases both are used?

1 Answers   GVK,

---

what is peak purity? how may types of methods to determine peak purity?

3 Answers   Mylan,

---

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 use uracil and caffeine in hplc calibration

6 Answers   Alchem, Reddy Labs,

---