Who discovered X-ray
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function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
In Agilent HPLC calibration using Empower 3 Software, What is the criteria for GPV Baseline starting point? i.e., Either it can start from -0.00/+0.00 or any range is there like -0.05 to +0.05 or ......etc?
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
why buffer is added in solvent system in HPLC ??
Why pH range is 1-14 nt more than 14???
3 Answers IPCA, Lincoln Pharmaceuticals,
How to estimate potassium?
what is the balance drift?
Why karl fisher factor is 5 ?
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.?
in dissolution why pool sample needed? in which type of drug pool sample need?
How to set analyticl specification for combination products?
Is sonication essential in solubility testing of a drug substance?