Why Urasil and Caffeine use for HPLC wavelength accuracy
calibration. which is most suitable, Why? other than these
which can be used?
Answer Posted / manish
caffeine and urasil solution is more stable at rt and show
multiweve length .
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
on saturation solubility study data how we can find out the bcs class of drug?
What is aggregate and fragments in SEC?
As per ICH related substances stability trend limit from initial to shelf life
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
on the basis of bcs class how to proceed the solubility?
in which situation ion pair agent require to use?
what is %labelled amount in content uniformity of dosage unit and its calculation?
Colorimtry
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?
what is mean by dissolution biowaiver study?
process of Diclofenac sodium,IP.
acceptance criteria for lod & loq by standard deviation of response and slope??
cefoperozone and sulbactam inj. hplc test method
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY