Answer / pravin

Checking solubility, then uv max, colmn

What is UV cut off?

1 Answers   Sanmar,

---

why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

---

what is method development parameter in HPLC method development

6 Answers   GVK,

---

what is dwell volume in HPLC?

2 Answers   Aurobindo, Cadila, Strides, SUN, Sun Pharma,

---

verification of wave number why you are use in IR calibration

2 Answers  

---

how much mass should be there in volumetric flask while in preparation of sample for assay? 

0 Answers   Reddy Labs,

---

How to Perform a Recrystallization ?

4 Answers  

---

what is role of pH in mobile phase

3 Answers   Cipla, Dhanuka Laboratories,

---

explain 5 components of gas chromatography ?

1 Answers   College School Exams Tests, Nucon,

---

why has inject 6 injection in Releted compounds

2 Answers  

---

for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

1 Answers   Watson Pharmaceuticals,

---

Difference between related substances & impurities

2 Answers   Biocon,

---