Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
Answer Posted / narayanan
# Potasium dichromate in perchloric acid and Halmium oxide
in perchloric acid can be used for calibration.
# But, after calibration it takes long time to get neutral
range ( sinceacidic in nature).
# lot of washing procedure needs to be followed.
# caffeine is water soluble and easily removable.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to set specification of assay, fisdolution and related substances?
how many types of balance calibration test?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
In which situation we require to analytical method validation of excipient?
what are the standard methods for HPLC?
Is it nessesary all multimedia dissolution require descriminatory?
How to calculate coreletion coefficient
mode of absorption in alimentary canal?
If vendor having more imp than monograph then how to proceed? and how to set spec?
What is stray light in uv what are units for stray light
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
how you determine moist.of NaOH sol or NaOH flacks
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.