How to fix the concentration for RS by HPLC
- 10 Answers
- 45136 Views
- Intas, Reddy Labs, I also Faced
- E-Mail Answers
Answer Posted / sunil
How to decide the estimate loq
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
process of Diclofenac sodium,IP.
A ha tc is actual defination of retention time?
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
if instrument calibration fails then what require to do?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
Why use only methanol,used determinationof moisture content not use other solvents
how pda detector works over uv?
What is control room temperature and which guide line says?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
What is viod volume and peak purity in HPLC?
What is stray light in uv what are units for stray light
Basic principle of ESI?
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
for inorganic molecules require to do RS, Assay and disso?
