How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
NCL,
1988How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
NCL,
2649full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?
10 28293why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?
25 99844why water, methanol, ethanol ets solvents are used in UV SPECTRIPHOTOMETER for blank reading ?
7 21151can some other acids like nitric acid or HCl can be used in the calibration of UV.Vis. spectrophotometer????
2 7000Post New Analytical Chemistry Questions
in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result
How much is the standard area for glc analysis
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
how much mass should be there in volumetric flask while in preparation of sample for assay?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
what is the principle involved in turbidometry and nephelometry ?
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
What is third generation HPLC Columns?
why are measure gas flow " ml " in Gas chromatography
how can I make the copper get white bye any salt or acit?
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
What is the main difference between ODS1 and ODS2 Hplc column.
why we are using benzene, anyline in acetic anhdride assay titration method?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
