Answer Posted / vishnu dutt pandey,lupin limit
1.In GC Liquid Injection made.While in GC-HS vapours of
volatile solvents injected.
2.In GC we analysed only residual solvents of those
substances which is in liquid state.
3.Through GC-HS we analysed residual solvents of those
substances which is in Solid [api, Tablet] & liquid both
state state.Because when we crush the solid for made
solution in diluent for liquid injection there is some
temperature genarate, the low boiler is vaporised & we can't
get accurate result of the material.
| Is This Answer Correct ? | 20 Yes | 6 No |
Post New Answer View All Answers
in each media we require to use SLS? how to proceed?
How to know the estimated LOQ concentration in ppm
As per ICH related substances stability trend limit from initial to shelf life
How to calculate coreletion coefficient
on saturation solubility study data how we can find out the bcs class of drug?
what is mean by dissolution biowaiver study?
What is stray light in uv what are units for stray light
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
What is shaking level in GC?
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
if instrument calibration fails then what require to do?
how the compound separate in coulunm,explain
Difference between hlaf and rlaf
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?
