Why methanol & acetonitrile is mostly used for hplc analysis?

2 Answers   DRL,

---

As per USP u/vacuum means (how much vacuum should be applied)?

1 Answers   Mylan,

---

formula for %RSD.

4 Answers   Laurus,

---

what is %labelled amount in content uniformity of dosage unit and its calculation?

0 Answers   Zydus Cadila,

---

How to choose the which salt is suitable for mobilephase

0 Answers   Cipla, Ranbaxy,

---

why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

---

in hplc chromatogram started from left to right and in uv spectrum started from left to right

0 Answers  

---

what is Fourier Transform

3 Answers   Graviti Pharmaceuticals, GVK,

---

what is reverse phase chromarography&normal phase chromatography

4 Answers   Aurobindo,

---

what is hold time in Gc?

1 Answers  

---

How do we fix the sample concentaryion in hplc method development?

0 Answers  

---

what is SOP?How can prepare?

1 Answers   Reddy Labs,

---