Answer / hitesh_tank25

Peak purity is characteristics of any detector. In hplc. But in GC we ionisation occurs it is itself characteristics of did detector. That's why no need to calculated.

How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.

1 Answers   Cipla, Rampex Labs,

---

what is the definition of Precision.

4 Answers   Cipla,

---

signifcance of detector lenearity in calibration f hplc

3 Answers  

---

Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?

1 Answers   Micro Labs, Mistair,

---

what is difference between Performance check and Calibration?

1 Answers  

---

what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY

5 Answers   Orchid,

---

In dissolution test s1 stage we are getting one bowl 40 % out of 6 bowls what is the root cause you find and how proceed next step? ( Q is 80%)

3 Answers   Reddy Labs,

---

What is the reason of RT change in new column v/s old column in HPLC

3 Answers   Apex,

---

Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

6 Answers  

---

Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1 Answers  

---

what is the extinction coefficient for Indomethacin or at 319nm wave length.

0 Answers   GSK GlaxoSmithKline,

---

why don't we call POH meter? As we all as PH meter

4 Answers   Aurobindo,

---