in hplc chromatogram started from left to right and in uv spectrum started from left to right
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viod volume and dead time
why are using toluene in uv calibraion in resolution performance
Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.
what is differance between volatile and non volatile compound expalin by exaple
According to ICH,India is coming under which climatic zones?
how would you determine the acceptance criteria for cleaning validationof product A for product B?
why linerity not use in GC but use in HPLC ?
what are the normalisation, internal standard and external standerd methods in HPLC.
what is %labelled amount in content uniformity of dosage unit and its calculation?
what is peak purity ??
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
From peak purity spectrum, where or at which point peak purity angle & purity threshold is checked?