from compund pka value how to select buffer and column?
Answers were Sorted based on User's Feedback
Answer / vijay
From compound Pka value M.P pH is within Plus or Minus 2 units. Based on polarity we have to choose columns.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / kabil
according to my knowledge i think we can calculate the ph with
the help of henderson heselbach equation. and as far as column
is concerned we can add acidic and basic modifiers such as TEA
AND TFA IN THE MOBILE PHASE TO GET A REQUIRED PH VALUE.
| Is This Answer Correct ? | 1 Yes | 1 No |
in dissolution why pool sample needed? in which type of drug pool sample need?
how ir specrometer is calibrated ?
What is the correct way to digest milk powder to get the corrrect value of Fe and Zinc?
What is gelatinization?
Principle of single pan analytical balance
0 Answers Amneal Pharmaceuticals, Bayer, Dr Reddys,
what is the disso medium for tropsiun chloride
how to prepare 5 normality of h2so4 solution
How we can determine water content in piperazine
How to Calibrate NMR instrument ?
Why we use buffers Acetate for pH 4.5 & phosphate for 6.8 and not vice-versa?
What is Rf value& Rx value in TLC?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?