Which type of analysis we have to done uv spectroscopy2 6582
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 7725
why we are using k2cr207 in uv calibration ? why we r not using kmno4?1 3654
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?896
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC1140
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?845
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR5963
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?5727
What is the difference between Spectroscopy and spectrophotometry,What are the applications?4 7072
What is difference b/t uv detector and rid5 5832
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
Explain the relations between number of carbon atoms in alkanes and retention time ?
WHY given much noise PDA dector then VWD Dector
What is third generation HPLC Columns?
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
why we should take dst factor for below 1%moisture samples
about method developement in hplc
what is definition of validation? which components are followed give detail?
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
what is separation techniques.
sop of a uv visible spectrophotometer double beam elico model
What are the primary considerations in extractables and Leachables ?
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
what is the structure of DOWEX-50