Which type of analysis we have to done uv spectroscopy2 7836
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 9425
why we are using k2cr207 in uv calibration ? why we r not using kmno4?1 4894
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?1317
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC1521
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?1316
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR7371
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?7435
What is the difference between Spectroscopy and spectrophotometry,What are the applications?4 8870
What is difference b/t uv detector and rid5 7294
Which is the highly polar and highly non polar column in HPLC?
How can we detect a compound in hplc which does not have any chromofore?
why we use a particular hplc column for a particular compound give reasons?please
How do we fix the sample concentaryion in hplc method development?
Why perchloric acid used for potentiometric titration
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
What is intact assay method development.....?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
UV and PDA detector, which have less signal to noise ratio?
What is the calibration of uv process and preparation
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
Why irmoisture balance is used for corrugated box moisture testing
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth