Answer / b.gangatharan

Non purgeable organic carbon.

state the principle of gas chromatography?

5 Answers  

---

why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

---

If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?

1 Answers  

---

what are the standard methods for HPLC?

0 Answers   Orchid,

---

How do you increase the number of theoretical plates?

1 Answers   Cipla,

---

What is the formula for Tapdensity /

6 Answers   Dr Reddys, GR Intrachem,

---

What are usp limits for total impurities,unknown impurity

1 Answers   Dr Reddys,

---

How to set specification of assay, fisdolution and related substances?

0 Answers  

---

When recording an IR spectrum in the lab, we take no special precautions to account for the presence of oxygen, nitrogen, or argon in the air. What are the consequences of this?

1 Answers  

---

How to calculate lamp energy in hplc?

1 Answers  

---

what is method development parameter in HPLC method development

6 Answers   GVK,

---

How to set analytical specification for combination products?

0 Answers  

---