Which type of analysis we have to done uv spectroscopy2 6911
From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?2 8222
why we are using k2cr207 in uv calibration ? why we r not using kmno4?1 3991
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?1012
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC1248
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?950
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR6395
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?6303
What is the difference between Spectroscopy and spectrophotometry,What are the applications?4 7526
What is difference b/t uv detector and rid5 6153
As per ICH related substances stability trend limit from initial to shelf life
What is stray light in uv what are units for stray light
What is the main difference between ODS1 and ODS2 Hplc column.
how to select short coloum and long coloumn for new molecule
What is Band broading effect explain
in dissolution why pool sample needed? in which type of drug pool sample need?
Principle of single pan analytical balance
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
using gradient pressure in gas chromatography are not ?using gradient pressure why
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
acceptance criteria for lod & loq by standard deviation of response and slope??
How can we calculate offset value pH measurment
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
Can we interpret accuracy from linearity in method validation?
What are modes of quantification in related substances