Answer Posted / dr. ajay gupta
processing method depends on our SOPs, If process of relative substance than You process in sequence one method created for Blank, Placebo, and sample, for one processing method created for Ref. Std and SST. but in case of CU, BU, Assay, and DR only one processing method created for Sample , Std. and Blank.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
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?
1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer
which are the diffrent batches in the pharmaceuticals?
Why dissolution test is not performed in all of the products
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?
how will you do the prep for unstable componds?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
before starting analytical method valodation what you checking? and how giving preference to start validation?
What is the difference between spectro meter and spectro photo meter?
What is stray light in uv what are units for stray light
How to determine water content of bis tetrazole amine mono ammonium salt
What are modes of quantification in related substances
how much mass should be there in volumetric flask while in preparation of sample for assay?