Interested to Buy Any Domain ? << Click Here >> for more details...
How to select HPLC column for particular product.
- 4 Answers
- 31921 Views
- Aurobindo, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / yemulas(ycs)
the column selection is depends upon the polarity of the sample or drug
if in case the drug is highly polar choose highly non-polar column (c18,c8)
if in case the drug is low polar choose the low non-polar column (cyno,c4)
simple :--
sample polar then take --- non-polar column
sample non-polar then take ---polar column
| Is This Answer Correct ? | 26 Yes | 1 No |
Answer / lava khandelwal
if sample is basic then use BDS column & if acidic then use
ODS column.
| Is This Answer Correct ? | 27 Yes | 6 No |
Answer / fareena
it depends upon the the properties and nature of analyte
because selection of column means selection of stationary
phase.furthermore it also depends on the type of product
i.e. multiactive(more than one active),needs a better
resolution of peaks by increasing column lengh.
| Is This Answer Correct ? | 7 Yes | 4 No |
What is 21 CFR? And its significance.?
how many injection of any concentration should be injected to determine the LOD/LOD?
what are the role of medical reperstative
How Many Tablet Should be taken for Measure Wt. gain before and after coating?
6 Answers Ambee Pharmaceuticals,
How would you propose to advertise your drug?
which is universal base for making suppositories?
What is the technology transfer and how is it done?
If an enteric coated tablet is taken with milk,will it disintegrate in stomach or still it will manage to pass into the intestine and disintegrate in inherent alkaline environment of intestine?
What exepients are used in dry powder injections?
is there any entrance exam conducted for the post of drug inspector and what is the usual time
how to calculate the potency of gentamycin sulfate
Describe how you would educate a patient about the proper use of Alprazolam, including dosing instructions, potential side effects, and the importance of follow-up appointments.
Pharmacy 
