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Chemistry AllOther (190) In GC and HPLC ,how we can decide which of following method will be suitable or use for quantitation of chromatogram at the time of method development. 1.Area Normalisation 2.External standard method 3.Internal standard method
Atul,
1 7373In capadity factor formula is K'= (RT of main compound/RT of first eluted peak)-1 in this formula what is 1
1 7155
hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem
which batch require to use for analytical method validation?
if content uniformity passing but dissolution varrying then what is next step?
What are the uses of glacial acetic acid?
what is mean by ambient temperature?
What is the function of diethyl amine?
which gas is used in preaparation of bit salt
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
What is the requirement to give RFlow when using RID detector?
what is the syllabus for mahagenco recruitment drive for the post of chemist
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
What are filters? Why are they used?
How does Actinium contribute to our understanding of nuclear structure and properties, and what experiments or studies have been conducted to explore this aspect?
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?