Why do we use 0.005M h2so4 solution for preparation of
k2cr2o7 solution for UV calibration?
Answer Posted / arpit
BECAUSE K2CR2O7 FREELY SOLUBLE IN .05MH2SO4
Is This Answer Correct ? | 15 Yes | 3 No |
Post New Answer View All Answers
How to fix the sample conc. in Related substances test by HPLC?
how to calibrate hplc & gc
which situation gc hs and gc als require to use?
In rs method development when we are going area normalization method to dilute standard method?
if you have given a blank water how you analyse by general analytical techniques?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.
If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
what is mean by peak intigrity?
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
how require to interprit the method precision data of hptlc?
WHY given much noise PDA dector then VWD Dector
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?