Tell me about analytical method validation in QC

1599

Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

1178

What is the difference between spectro meter and spectro photo meter?

8286

How can the GC or HPLC method is selected to determine the impurity profile in drug product?

5304

Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

933

In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]

1442

Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

607

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

3496

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

2362

what is separation techniques.

1300

HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

930

mahagenco syllabus for the post of chemist

4850

what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

2146

Tell me something about Vitamin A test method by HPLC

1286

what are the standard methods for HPLC?

1446