Qc interview questions326
What is difference between" LOD" AND "VACCUME LOD"2 1098
Difference between standard operating procedure and standard test procedures in pharmaceutical industry1 789
How to start the dissolution development for unknown tab?
what is DIPE limit in residual solvent?1 556
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.1 331
Near infrared Principle1 508
what is the disso medium for tropsiun chloride
what is %labelled amount in content uniformity of dosage unit and its calculation?
what is definition of validation? which components are followed give detail?
why are measure gas flow " ml " in Gas chromatography
How would you decide dissolution medium for NCE compound of class I drug
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
Identify problem faced when mass spectroscopy is used with HPLC system ?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
How can I develope method of dissolution by HPLC OR UV
what is the principle involved in turbidometry and nephelometry ?
mode of absorption in alimentary canal?
why octanol used to determine the partition coefficient ?